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   <div id="projectname">SystemSharp
   &#160;<span id="projectnumber">0.3</span>
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   <div id="projectbrief">A system-level modeling framework for designing real-time embedded systems</div>
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<div class="header">
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<div class="title">ALU.cs</div>  </div>
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<div class="contents">
<a href="_a_l_u_8cs.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno">    1</span>&#160;</div>
<div class="line"><a name="l00020"></a><span class="lineno">   20</span>&#160;<span class="keyword">using</span> System;</div>
<div class="line"><a name="l00021"></a><span class="lineno">   21</span>&#160;<span class="keyword">using</span> System.Collections.Generic;</div>
<div class="line"><a name="l00022"></a><span class="lineno">   22</span>&#160;<span class="keyword">using</span> System.Diagnostics.Contracts;</div>
<div class="line"><a name="l00023"></a><span class="lineno">   23</span>&#160;<span class="keyword">using</span> System.Linq;</div>
<div class="line"><a name="l00024"></a><span class="lineno">   24</span>&#160;<span class="keyword">using</span> SystemSharp.Analysis;</div>
<div class="line"><a name="l00025"></a><span class="lineno">   25</span>&#160;<span class="keyword">using</span> SystemSharp.Assembler;</div>
<div class="line"><a name="l00026"></a><span class="lineno">   26</span>&#160;<span class="keyword">using</span> SystemSharp.Components.FU;</div>
<div class="line"><a name="l00027"></a><span class="lineno">   27</span>&#160;<span class="keyword">using</span> SystemSharp.Components.Transactions;</div>
<div class="line"><a name="l00028"></a><span class="lineno">   28</span>&#160;<span class="keyword">using</span> SystemSharp.DataTypes;</div>
<div class="line"><a name="l00029"></a><span class="lineno">   29</span>&#160;<span class="keyword">using</span> SystemSharp.Meta;</div>
<div class="line"><a name="l00030"></a><span class="lineno">   30</span>&#160;<span class="keyword">using</span> SystemSharp.Synthesis;</div>
<div class="line"><a name="l00031"></a><span class="lineno">   31</span>&#160;</div>
<div class="line"><a name="l00032"></a><span class="lineno"><a class="line" href="namespace_system_sharp_1_1_components_1_1_std.html">   32</a></span>&#160;<span class="keyword">namespace </span>SystemSharp.Components.Std</div>
<div class="line"><a name="l00033"></a><span class="lineno">   33</span>&#160;{</div>
<div class="line"><a name="l00038"></a><span class="lineno">   38</span>&#160;    [<a class="code" href="class_system_sharp_1_1_components_1_1_f_u_1_1_declare_x_i_l_mapper.html">DeclareXILMapper</a>(typeof(<a class="code" href="class_system_sharp_1_1_components_1_1_std_1_1_a_l_u_x_i_l_mapper.html">ALUXILMapper</a>))]</div>
<div class="line"><a name="l00039"></a><span class="lineno"><a class="line" href="class_system_sharp_1_1_components_1_1_std_1_1_a_l_u.html">   39</a></span>&#160;    <span class="keyword">public</span> <span class="keyword">class </span><a class="code" href="class_system_sharp_1_1_components_1_1_std_1_1_a_l_u.html">ALU</a>: <a class="code" href="class_system_sharp_1_1_components_1_1_f_u_1_1_functional_unit.html">FunctionalUnit</a></div>
<div class="line"><a name="l00040"></a><span class="lineno">   40</span>&#160;    {</div>
<div class="line"><a name="l00044"></a><span class="lineno"><a class="line" href="interface_system_sharp_1_1_components_1_1_std_1_1_a_l_u_1_1_i_a_l_u_transactor.html">   44</a></span>&#160;        <span class="keyword">public</span> <span class="keyword">interface </span><a class="code" href="interface_system_sharp_1_1_components_1_1_std_1_1_a_l_u_1_1_i_a_l_u_transactor.html">IALUTransactor</a> : <a class="code" href="interface_system_sharp_1_1_components_1_1_transactions_1_1_i_transaction_site.html">ITransactionSite</a></div>
<div class="line"><a name="l00045"></a><span class="lineno">   45</span>&#160;        {</div>
<div class="line"><a name="l00052"></a><span class="lineno">   52</span>&#160;            IEnumerable&lt;TAVerb&gt; Do(<a class="code" href="interface_system_sharp_1_1_components_1_1_i_signal_source.html">ISignalSource&lt;StdLogicVector&gt;</a> a,</div>
<div class="line"><a name="l00053"></a><span class="lineno">   53</span>&#160;                <a class="code" href="interface_system_sharp_1_1_components_1_1_i_signal_source.html">ISignalSource&lt;StdLogicVector&gt;</a> b,</div>
<div class="line"><a name="l00054"></a><span class="lineno">   54</span>&#160;                ISignalSink&lt;StdLogicVector&gt; r);</div>
<div class="line"><a name="l00055"></a><span class="lineno">   55</span>&#160;</div>
<div class="line"><a name="l00062"></a><span class="lineno">   62</span>&#160;            IEnumerable&lt;TAVerb&gt; IsLt(<a class="code" href="interface_system_sharp_1_1_components_1_1_i_signal_source.html">ISignalSource&lt;StdLogicVector&gt;</a> a,</div>
<div class="line"><a name="l00063"></a><span class="lineno">   63</span>&#160;                <a class="code" href="interface_system_sharp_1_1_components_1_1_i_signal_source.html">ISignalSource&lt;StdLogicVector&gt;</a> b,</div>
<div class="line"><a name="l00064"></a><span class="lineno">   64</span>&#160;                ISignalSink&lt;StdLogicVector&gt; r);</div>
<div class="line"><a name="l00065"></a><span class="lineno">   65</span>&#160;</div>
<div class="line"><a name="l00072"></a><span class="lineno">   72</span>&#160;            IEnumerable&lt;TAVerb&gt; IsLte(<a class="code" href="interface_system_sharp_1_1_components_1_1_i_signal_source.html">ISignalSource&lt;StdLogicVector&gt;</a> a,</div>
<div class="line"><a name="l00073"></a><span class="lineno">   73</span>&#160;                <a class="code" href="interface_system_sharp_1_1_components_1_1_i_signal_source.html">ISignalSource&lt;StdLogicVector&gt;</a> b,</div>
<div class="line"><a name="l00074"></a><span class="lineno">   74</span>&#160;                ISignalSink&lt;StdLogicVector&gt; r);</div>
<div class="line"><a name="l00075"></a><span class="lineno">   75</span>&#160;</div>
<div class="line"><a name="l00082"></a><span class="lineno">   82</span>&#160;            IEnumerable&lt;TAVerb&gt; IsEq(<a class="code" href="interface_system_sharp_1_1_components_1_1_i_signal_source.html">ISignalSource&lt;StdLogicVector&gt;</a> a,</div>
<div class="line"><a name="l00083"></a><span class="lineno">   83</span>&#160;                <a class="code" href="interface_system_sharp_1_1_components_1_1_i_signal_source.html">ISignalSource&lt;StdLogicVector&gt;</a> b,</div>
<div class="line"><a name="l00084"></a><span class="lineno">   84</span>&#160;                ISignalSink&lt;StdLogicVector&gt; r);</div>
<div class="line"><a name="l00085"></a><span class="lineno">   85</span>&#160;</div>
<div class="line"><a name="l00092"></a><span class="lineno">   92</span>&#160;            IEnumerable&lt;TAVerb&gt; IsNEq(<a class="code" href="interface_system_sharp_1_1_components_1_1_i_signal_source.html">ISignalSource&lt;StdLogicVector&gt;</a> a,</div>
<div class="line"><a name="l00093"></a><span class="lineno">   93</span>&#160;                <a class="code" href="interface_system_sharp_1_1_components_1_1_i_signal_source.html">ISignalSource&lt;StdLogicVector&gt;</a> b,</div>
<div class="line"><a name="l00094"></a><span class="lineno">   94</span>&#160;                ISignalSink&lt;StdLogicVector&gt; r);</div>
<div class="line"><a name="l00095"></a><span class="lineno">   95</span>&#160;</div>
<div class="line"><a name="l00102"></a><span class="lineno">  102</span>&#160;            IEnumerable&lt;TAVerb&gt; IsGte(<a class="code" href="interface_system_sharp_1_1_components_1_1_i_signal_source.html">ISignalSource&lt;StdLogicVector&gt;</a> a,</div>
<div class="line"><a name="l00103"></a><span class="lineno">  103</span>&#160;                <a class="code" href="interface_system_sharp_1_1_components_1_1_i_signal_source.html">ISignalSource&lt;StdLogicVector&gt;</a> b,</div>
<div class="line"><a name="l00104"></a><span class="lineno">  104</span>&#160;                ISignalSink&lt;StdLogicVector&gt; r);</div>
<div class="line"><a name="l00105"></a><span class="lineno">  105</span>&#160;</div>
<div class="line"><a name="l00112"></a><span class="lineno">  112</span>&#160;            IEnumerable&lt;TAVerb&gt; IsGt(<a class="code" href="interface_system_sharp_1_1_components_1_1_i_signal_source.html">ISignalSource&lt;StdLogicVector&gt;</a> a,</div>
<div class="line"><a name="l00113"></a><span class="lineno">  113</span>&#160;                <a class="code" href="interface_system_sharp_1_1_components_1_1_i_signal_source.html">ISignalSource&lt;StdLogicVector&gt;</a> b,</div>
<div class="line"><a name="l00114"></a><span class="lineno">  114</span>&#160;                ISignalSink&lt;StdLogicVector&gt; r);</div>
<div class="line"><a name="l00115"></a><span class="lineno">  115</span>&#160;</div>
<div class="line"><a name="l00121"></a><span class="lineno">  121</span>&#160;            IEnumerable&lt;TAVerb&gt; Do(<a class="code" href="interface_system_sharp_1_1_components_1_1_i_signal_source.html">ISignalSource&lt;StdLogicVector&gt;</a> a,</div>
<div class="line"><a name="l00122"></a><span class="lineno">  122</span>&#160;                ISignalSink&lt;StdLogicVector&gt; r);</div>
<div class="line"><a name="l00123"></a><span class="lineno">  123</span>&#160;        }</div>
<div class="line"><a name="l00124"></a><span class="lineno">  124</span>&#160;</div>
<div class="line"><a name="l00125"></a><span class="lineno">  125</span>&#160;        <span class="keyword">private</span> <span class="keyword">class </span>ALUTransactor : <a class="code" href="class_system_sharp_1_1_components_1_1_transactions_1_1_default_transaction_site.html">DefaultTransactionSite</a>,</div>
<div class="line"><a name="l00126"></a><span class="lineno">  126</span>&#160;            <a class="code" href="interface_system_sharp_1_1_components_1_1_std_1_1_a_l_u_1_1_i_a_l_u_transactor.html">IALUTransactor</a></div>
<div class="line"><a name="l00127"></a><span class="lineno">  127</span>&#160;        {</div>
<div class="line"><a name="l00128"></a><span class="lineno">  128</span>&#160;            <span class="keyword">protected</span> <a class="code" href="class_system_sharp_1_1_components_1_1_std_1_1_a_l_u.html">ALU</a> _host;</div>
<div class="line"><a name="l00129"></a><span class="lineno">  129</span>&#160;            <span class="keyword">private</span> <span class="keywordtype">bool</span> _established;</div>
<div class="line"><a name="l00130"></a><span class="lineno">  130</span>&#160;</div>
<div class="line"><a name="l00131"></a><span class="lineno">  131</span>&#160;            <span class="keyword">public</span> ALUTransactor(<a class="code" href="class_system_sharp_1_1_components_1_1_std_1_1_a_l_u.html">ALU</a> host):</div>
<div class="line"><a name="l00132"></a><span class="lineno">  132</span>&#160;                base(host)</div>
<div class="line"><a name="l00133"></a><span class="lineno">  133</span>&#160;            {</div>
<div class="line"><a name="l00134"></a><span class="lineno">  134</span>&#160;                _host = host;</div>
<div class="line"><a name="l00135"></a><span class="lineno">  135</span>&#160;            }</div>
<div class="line"><a name="l00136"></a><span class="lineno">  136</span>&#160;</div>
<div class="line"><a name="l00137"></a><span class="lineno">  137</span>&#160;            <span class="keyword">public</span> <span class="keyword">override</span> IEnumerable&lt;TAVerb&gt; DoNothing()</div>
<div class="line"><a name="l00138"></a><span class="lineno">  138</span>&#160;            {</div>
<div class="line"><a name="l00139"></a><span class="lineno">  139</span>&#160;                <span class="keywordflow">if</span> (_host.Arity &gt; 1)</div>
<div class="line"><a name="l00140"></a><span class="lineno">  140</span>&#160;                {</div>
<div class="line"><a name="l00141"></a><span class="lineno">  141</span>&#160;                    yield <span class="keywordflow">return</span> Verb(<a class="code" href="namespace_system_sharp_1_1_components_1_1_transactions.html#a37047fc12d96eef7c393beb3705ad17c">ETVMode</a>.Locked, </div>
<div class="line"><a name="l00142"></a><span class="lineno">  142</span>&#160;                        _host.A.Dual.Stick(<a class="code" href="struct_system_sharp_1_1_data_types_1_1_std_logic_vector.html">StdLogicVector</a>.<a class="code" href="struct_system_sharp_1_1_data_types_1_1_std_logic_vector.html#a485e31bf8a5e48cf0d010dd1e3fcceae">DCs</a>(_host.AWidth)),</div>
<div class="line"><a name="l00143"></a><span class="lineno">  143</span>&#160;                        _host.B.Dual.Stick(<a class="code" href="struct_system_sharp_1_1_data_types_1_1_std_logic_vector.html">StdLogicVector</a>.<a class="code" href="struct_system_sharp_1_1_data_types_1_1_std_logic_vector.html#a485e31bf8a5e48cf0d010dd1e3fcceae">DCs</a>(_host.BWidth)));</div>
<div class="line"><a name="l00144"></a><span class="lineno">  144</span>&#160;                }</div>
<div class="line"><a name="l00145"></a><span class="lineno">  145</span>&#160;                <span class="keywordflow">else</span></div>
<div class="line"><a name="l00146"></a><span class="lineno">  146</span>&#160;                {</div>
<div class="line"><a name="l00147"></a><span class="lineno">  147</span>&#160;                    yield <span class="keywordflow">return</span> Verb(<a class="code" href="namespace_system_sharp_1_1_components_1_1_transactions.html#a37047fc12d96eef7c393beb3705ad17c">ETVMode</a>.Locked, </div>
<div class="line"><a name="l00148"></a><span class="lineno">  148</span>&#160;                        _host.A.Dual.Stick(<a class="code" href="struct_system_sharp_1_1_data_types_1_1_std_logic_vector.html">StdLogicVector</a>.<a class="code" href="struct_system_sharp_1_1_data_types_1_1_std_logic_vector.html#a485e31bf8a5e48cf0d010dd1e3fcceae">DCs</a>(_host.AWidth)));</div>
<div class="line"><a name="l00149"></a><span class="lineno">  149</span>&#160;                }</div>
<div class="line"><a name="l00150"></a><span class="lineno">  150</span>&#160;            }</div>
<div class="line"><a name="l00151"></a><span class="lineno">  151</span>&#160;</div>
<div class="line"><a name="l00152"></a><span class="lineno">  152</span>&#160;            <span class="keyword">private</span> IEnumerable&lt;TAVerb&gt; Do(ISignalSource&lt;StdLogicVector&gt; a, ISignalSource&lt;StdLogicVector&gt; b, </div>
<div class="line"><a name="l00153"></a><span class="lineno">  153</span>&#160;                In&lt;StdLogicVector&gt; rs, ISignalSink&lt;StdLogicVector&gt; r)</div>
<div class="line"><a name="l00154"></a><span class="lineno">  154</span>&#160;            {</div>
<div class="line"><a name="l00155"></a><span class="lineno">  155</span>&#160;                <span class="keywordflow">if</span> (_host.PipelineDepth == 0)</div>
<div class="line"><a name="l00156"></a><span class="lineno">  156</span>&#160;                {</div>
<div class="line"><a name="l00157"></a><span class="lineno">  157</span>&#160;                    yield <span class="keywordflow">return</span> Verb(<a class="code" href="namespace_system_sharp_1_1_components_1_1_transactions.html#a37047fc12d96eef7c393beb3705ad17c">ETVMode</a>.Locked, </div>
<div class="line"><a name="l00158"></a><span class="lineno">  158</span>&#160;                        _host.A.Dual.Drive(a)</div>
<div class="line"><a name="l00159"></a><span class="lineno">  159</span>&#160;                            .Par(_host.B.Dual.Drive(b))</div>
<div class="line"><a name="l00160"></a><span class="lineno">  160</span>&#160;                            .Par(r.Comb.Connect(rs.AsSignalSource())));</div>
<div class="line"><a name="l00161"></a><span class="lineno">  161</span>&#160;                }</div>
<div class="line"><a name="l00162"></a><span class="lineno">  162</span>&#160;                <span class="keywordflow">else</span></div>
<div class="line"><a name="l00163"></a><span class="lineno">  163</span>&#160;                {</div>
<div class="line"><a name="l00164"></a><span class="lineno">  164</span>&#160;                    yield <span class="keywordflow">return</span> Verb(<a class="code" href="namespace_system_sharp_1_1_components_1_1_transactions.html#a37047fc12d96eef7c393beb3705ad17c">ETVMode</a>.Locked, </div>
<div class="line"><a name="l00165"></a><span class="lineno">  165</span>&#160;                        _host.A.Dual.Drive(a)</div>
<div class="line"><a name="l00166"></a><span class="lineno">  166</span>&#160;                            .Par(_host.B.Dual.Drive(b)));</div>
<div class="line"><a name="l00167"></a><span class="lineno">  167</span>&#160;                    <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 1; i &lt; _host.PipelineDepth; i++)</div>
<div class="line"><a name="l00168"></a><span class="lineno">  168</span>&#160;                    {</div>
<div class="line"><a name="l00169"></a><span class="lineno">  169</span>&#160;                        yield <span class="keywordflow">return</span> Verb(<a class="code" href="namespace_system_sharp_1_1_components_1_1_transactions.html#a37047fc12d96eef7c393beb3705ad17c">ETVMode</a>.Shared);</div>
<div class="line"><a name="l00170"></a><span class="lineno">  170</span>&#160;                    }</div>
<div class="line"><a name="l00171"></a><span class="lineno">  171</span>&#160;                    yield <span class="keywordflow">return</span> Verb(<a class="code" href="namespace_system_sharp_1_1_components_1_1_transactions.html#a37047fc12d96eef7c393beb3705ad17c">ETVMode</a>.Shared,</div>
<div class="line"><a name="l00172"></a><span class="lineno">  172</span>&#160;                        r.Comb.Connect(rs.AsSignalSource()));</div>
<div class="line"><a name="l00173"></a><span class="lineno">  173</span>&#160;                }</div>
<div class="line"><a name="l00174"></a><span class="lineno">  174</span>&#160;            }</div>
<div class="line"><a name="l00175"></a><span class="lineno">  175</span>&#160;</div>
<div class="line"><a name="l00176"></a><span class="lineno">  176</span>&#160;            <span class="keyword">public</span> IEnumerable&lt;TAVerb&gt; Do(ISignalSource&lt;StdLogicVector&gt; a, ISignalSource&lt;StdLogicVector&gt; b, ISignalSink&lt;StdLogicVector&gt; r)</div>
<div class="line"><a name="l00177"></a><span class="lineno">  177</span>&#160;            {</div>
<div class="line"><a name="l00178"></a><span class="lineno">  178</span>&#160;                <span class="keywordflow">if</span> (_host.FuncSel == EFunction.Compare)</div>
<div class="line"><a name="l00179"></a><span class="lineno">  179</span>&#160;                    <span class="keywordflow">throw</span> <span class="keyword">new</span> InvalidOperationException();</div>
<div class="line"><a name="l00180"></a><span class="lineno">  180</span>&#160;</div>
<div class="line"><a name="l00181"></a><span class="lineno">  181</span>&#160;                <span class="keywordflow">return</span> Do(a, b, _host.R.Dual, r);</div>
<div class="line"><a name="l00182"></a><span class="lineno">  182</span>&#160;            }</div>
<div class="line"><a name="l00183"></a><span class="lineno">  183</span>&#160;</div>
<div class="line"><a name="l00184"></a><span class="lineno">  184</span>&#160;            <span class="keyword">public</span> IEnumerable&lt;TAVerb&gt; IsLt(ISignalSource&lt;StdLogicVector&gt; a, ISignalSource&lt;StdLogicVector&gt; b, ISignalSink&lt;StdLogicVector&gt; r)</div>
<div class="line"><a name="l00185"></a><span class="lineno">  185</span>&#160;            {</div>
<div class="line"><a name="l00186"></a><span class="lineno">  186</span>&#160;                <span class="keywordflow">if</span> (_host.FuncSel != EFunction.Compare)</div>
<div class="line"><a name="l00187"></a><span class="lineno">  187</span>&#160;                    <span class="keywordflow">throw</span> <span class="keyword">new</span> InvalidOperationException();</div>
<div class="line"><a name="l00188"></a><span class="lineno">  188</span>&#160;</div>
<div class="line"><a name="l00189"></a><span class="lineno">  189</span>&#160;                <span class="keywordflow">return</span> Do(a, b, _host.CmpLt.Dual, r);</div>
<div class="line"><a name="l00190"></a><span class="lineno">  190</span>&#160;            }</div>
<div class="line"><a name="l00191"></a><span class="lineno">  191</span>&#160;</div>
<div class="line"><a name="l00192"></a><span class="lineno">  192</span>&#160;            <span class="keyword">public</span> IEnumerable&lt;TAVerb&gt; IsLte(ISignalSource&lt;StdLogicVector&gt; a, ISignalSource&lt;StdLogicVector&gt; b, ISignalSink&lt;StdLogicVector&gt; r)</div>
<div class="line"><a name="l00193"></a><span class="lineno">  193</span>&#160;            {</div>
<div class="line"><a name="l00194"></a><span class="lineno">  194</span>&#160;                <span class="keywordflow">if</span> (_host.FuncSel != EFunction.Compare)</div>
<div class="line"><a name="l00195"></a><span class="lineno">  195</span>&#160;                    <span class="keywordflow">throw</span> <span class="keyword">new</span> InvalidOperationException();</div>
<div class="line"><a name="l00196"></a><span class="lineno">  196</span>&#160;</div>
<div class="line"><a name="l00197"></a><span class="lineno">  197</span>&#160;                <span class="keywordflow">return</span> Do(a, b, _host.CmpLte.Dual, r);</div>
<div class="line"><a name="l00198"></a><span class="lineno">  198</span>&#160;            }</div>
<div class="line"><a name="l00199"></a><span class="lineno">  199</span>&#160;</div>
<div class="line"><a name="l00200"></a><span class="lineno">  200</span>&#160;            <span class="keyword">public</span> IEnumerable&lt;TAVerb&gt; IsEq(ISignalSource&lt;StdLogicVector&gt; a, ISignalSource&lt;StdLogicVector&gt; b, ISignalSink&lt;StdLogicVector&gt; r)</div>
<div class="line"><a name="l00201"></a><span class="lineno">  201</span>&#160;            {</div>
<div class="line"><a name="l00202"></a><span class="lineno">  202</span>&#160;                <span class="keywordflow">if</span> (_host.FuncSel != EFunction.Compare)</div>
<div class="line"><a name="l00203"></a><span class="lineno">  203</span>&#160;                    <span class="keywordflow">throw</span> <span class="keyword">new</span> InvalidOperationException();</div>
<div class="line"><a name="l00204"></a><span class="lineno">  204</span>&#160;</div>
<div class="line"><a name="l00205"></a><span class="lineno">  205</span>&#160;                <span class="keywordflow">return</span> Do(a, b, _host.CmpEq.Dual, r);</div>
<div class="line"><a name="l00206"></a><span class="lineno">  206</span>&#160;            }</div>
<div class="line"><a name="l00207"></a><span class="lineno">  207</span>&#160;</div>
<div class="line"><a name="l00208"></a><span class="lineno">  208</span>&#160;            <span class="keyword">public</span> IEnumerable&lt;TAVerb&gt; IsNEq(ISignalSource&lt;StdLogicVector&gt; a, ISignalSource&lt;StdLogicVector&gt; b, ISignalSink&lt;StdLogicVector&gt; r)</div>
<div class="line"><a name="l00209"></a><span class="lineno">  209</span>&#160;            {</div>
<div class="line"><a name="l00210"></a><span class="lineno">  210</span>&#160;                <span class="keywordflow">if</span> (_host.FuncSel != EFunction.Compare)</div>
<div class="line"><a name="l00211"></a><span class="lineno">  211</span>&#160;                    <span class="keywordflow">throw</span> <span class="keyword">new</span> InvalidOperationException();</div>
<div class="line"><a name="l00212"></a><span class="lineno">  212</span>&#160;</div>
<div class="line"><a name="l00213"></a><span class="lineno">  213</span>&#160;                <span class="keywordflow">return</span> Do(a, b, _host.CmpNeq.Dual, r);</div>
<div class="line"><a name="l00214"></a><span class="lineno">  214</span>&#160;            }</div>
<div class="line"><a name="l00215"></a><span class="lineno">  215</span>&#160;</div>
<div class="line"><a name="l00216"></a><span class="lineno">  216</span>&#160;            <span class="keyword">public</span> IEnumerable&lt;TAVerb&gt; IsGte(ISignalSource&lt;StdLogicVector&gt; a, ISignalSource&lt;StdLogicVector&gt; b, ISignalSink&lt;StdLogicVector&gt; r)</div>
<div class="line"><a name="l00217"></a><span class="lineno">  217</span>&#160;            {</div>
<div class="line"><a name="l00218"></a><span class="lineno">  218</span>&#160;                <span class="keywordflow">if</span> (_host.FuncSel != EFunction.Compare)</div>
<div class="line"><a name="l00219"></a><span class="lineno">  219</span>&#160;                    <span class="keywordflow">throw</span> <span class="keyword">new</span> InvalidOperationException();</div>
<div class="line"><a name="l00220"></a><span class="lineno">  220</span>&#160;</div>
<div class="line"><a name="l00221"></a><span class="lineno">  221</span>&#160;                <span class="keywordflow">return</span> Do(a, b, _host.CmpGte.Dual, r);</div>
<div class="line"><a name="l00222"></a><span class="lineno">  222</span>&#160;            }</div>
<div class="line"><a name="l00223"></a><span class="lineno">  223</span>&#160;</div>
<div class="line"><a name="l00224"></a><span class="lineno">  224</span>&#160;            <span class="keyword">public</span> IEnumerable&lt;TAVerb&gt; IsGt(ISignalSource&lt;StdLogicVector&gt; a, ISignalSource&lt;StdLogicVector&gt; b, ISignalSink&lt;StdLogicVector&gt; r)</div>
<div class="line"><a name="l00225"></a><span class="lineno">  225</span>&#160;            {</div>
<div class="line"><a name="l00226"></a><span class="lineno">  226</span>&#160;                <span class="keywordflow">if</span> (_host.FuncSel != EFunction.Compare)</div>
<div class="line"><a name="l00227"></a><span class="lineno">  227</span>&#160;                    <span class="keywordflow">throw</span> <span class="keyword">new</span> InvalidOperationException();</div>
<div class="line"><a name="l00228"></a><span class="lineno">  228</span>&#160;</div>
<div class="line"><a name="l00229"></a><span class="lineno">  229</span>&#160;                <span class="keywordflow">return</span> Do(a, b, _host.CmpGt.Dual, r);</div>
<div class="line"><a name="l00230"></a><span class="lineno">  230</span>&#160;            }</div>
<div class="line"><a name="l00231"></a><span class="lineno">  231</span>&#160;</div>
<div class="line"><a name="l00232"></a><span class="lineno">  232</span>&#160;            <span class="keyword">public</span> IEnumerable&lt;TAVerb&gt; Do(ISignalSource&lt;StdLogicVector&gt; a, ISignalSink&lt;StdLogicVector&gt; r)</div>
<div class="line"><a name="l00233"></a><span class="lineno">  233</span>&#160;            {</div>
<div class="line"><a name="l00234"></a><span class="lineno">  234</span>&#160;                <span class="keywordflow">if</span> (_host.PipelineDepth == 0)</div>
<div class="line"><a name="l00235"></a><span class="lineno">  235</span>&#160;                {</div>
<div class="line"><a name="l00236"></a><span class="lineno">  236</span>&#160;                    yield <span class="keywordflow">return</span> Verb(<a class="code" href="namespace_system_sharp_1_1_components_1_1_transactions.html#a37047fc12d96eef7c393beb3705ad17c">ETVMode</a>.Locked,</div>
<div class="line"><a name="l00237"></a><span class="lineno">  237</span>&#160;                        _host.A.Dual.Drive(a)</div>
<div class="line"><a name="l00238"></a><span class="lineno">  238</span>&#160;                            .Par(r.Comb.Connect(_host.R.Dual.AsSignalSource())));</div>
<div class="line"><a name="l00239"></a><span class="lineno">  239</span>&#160;                }</div>
<div class="line"><a name="l00240"></a><span class="lineno">  240</span>&#160;                <span class="keywordflow">else</span></div>
<div class="line"><a name="l00241"></a><span class="lineno">  241</span>&#160;                {</div>
<div class="line"><a name="l00242"></a><span class="lineno">  242</span>&#160;                    yield <span class="keywordflow">return</span> Verb(<a class="code" href="namespace_system_sharp_1_1_components_1_1_transactions.html#a37047fc12d96eef7c393beb3705ad17c">ETVMode</a>.Locked,</div>
<div class="line"><a name="l00243"></a><span class="lineno">  243</span>&#160;                        _host.A.Dual.Drive(a));</div>
<div class="line"><a name="l00244"></a><span class="lineno">  244</span>&#160;                    <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 1; i &lt; _host.PipelineDepth; i++)</div>
<div class="line"><a name="l00245"></a><span class="lineno">  245</span>&#160;                    {</div>
<div class="line"><a name="l00246"></a><span class="lineno">  246</span>&#160;                        yield <span class="keywordflow">return</span> Verb(<a class="code" href="namespace_system_sharp_1_1_components_1_1_transactions.html#a37047fc12d96eef7c393beb3705ad17c">ETVMode</a>.Shared);</div>
<div class="line"><a name="l00247"></a><span class="lineno">  247</span>&#160;                    }</div>
<div class="line"><a name="l00248"></a><span class="lineno">  248</span>&#160;                    yield <span class="keywordflow">return</span> Verb(<a class="code" href="namespace_system_sharp_1_1_components_1_1_transactions.html#a37047fc12d96eef7c393beb3705ad17c">ETVMode</a>.Shared,</div>
<div class="line"><a name="l00249"></a><span class="lineno">  249</span>&#160;                        r.Comb.Connect(_host.R.Dual.AsSignalSource()));</div>
<div class="line"><a name="l00250"></a><span class="lineno">  250</span>&#160;                }</div>
<div class="line"><a name="l00251"></a><span class="lineno">  251</span>&#160;            }</div>
<div class="line"><a name="l00252"></a><span class="lineno">  252</span>&#160;</div>
<div class="line"><a name="l00253"></a><span class="lineno">  253</span>&#160;            <span class="keyword">public</span> <span class="keyword">override</span> <span class="keywordtype">void</span> Establish(IAutoBinder binder)</div>
<div class="line"><a name="l00254"></a><span class="lineno">  254</span>&#160;            {</div>
<div class="line"><a name="l00255"></a><span class="lineno">  255</span>&#160;                <span class="keywordflow">if</span> (_established)</div>
<div class="line"><a name="l00256"></a><span class="lineno">  256</span>&#160;                    <span class="keywordflow">return</span>;</div>
<div class="line"><a name="l00257"></a><span class="lineno">  257</span>&#160;                </div>
<div class="line"><a name="l00258"></a><span class="lineno">  258</span>&#160;                var alu = _host;</div>
<div class="line"><a name="l00259"></a><span class="lineno">  259</span>&#160;                alu.Clk = binder.GetSignal&lt;<a class="code" href="struct_system_sharp_1_1_data_types_1_1_std_logic.html">StdLogic</a>&gt;(EPortUsage.Clock, <span class="stringliteral">&quot;Clk&quot;</span>, null, <span class="charliteral">&#39;0&#39;</span>);</div>
<div class="line"><a name="l00260"></a><span class="lineno">  260</span>&#160;                alu.A = binder.GetSignal&lt;<a class="code" href="struct_system_sharp_1_1_data_types_1_1_std_logic_vector.html">StdLogicVector</a>&gt;(EPortUsage.Operand, <span class="stringliteral">&quot;A&quot;</span>, null, StdLogicVector._0s(alu.AWidth));</div>
<div class="line"><a name="l00261"></a><span class="lineno">  261</span>&#160;                <span class="keywordflow">if</span> (alu.Arity &gt; 1)</div>
<div class="line"><a name="l00262"></a><span class="lineno">  262</span>&#160;                    alu.B = binder.GetSignal&lt;<a class="code" href="struct_system_sharp_1_1_data_types_1_1_std_logic_vector.html">StdLogicVector</a>&gt;(EPortUsage.Operand, <span class="stringliteral">&quot;B&quot;</span>, null, StdLogicVector._0s(alu.BWidth));</div>
<div class="line"><a name="l00263"></a><span class="lineno">  263</span>&#160;                <span class="keywordflow">if</span> (alu.FuncSel == ALU.EFunction.Compare)</div>
<div class="line"><a name="l00264"></a><span class="lineno">  264</span>&#160;                {</div>
<div class="line"><a name="l00265"></a><span class="lineno">  265</span>&#160;                    alu.CmpLt = binder.GetSignal&lt;<a class="code" href="struct_system_sharp_1_1_data_types_1_1_std_logic_vector.html">StdLogicVector</a>&gt;(EPortUsage.Result, <span class="stringliteral">&quot;IsLt&quot;</span>, null, StdLogicVector._0s(1));</div>
<div class="line"><a name="l00266"></a><span class="lineno">  266</span>&#160;                    alu.CmpLte = binder.GetSignal&lt;<a class="code" href="struct_system_sharp_1_1_data_types_1_1_std_logic_vector.html">StdLogicVector</a>&gt;(EPortUsage.Result, <span class="stringliteral">&quot;IsLte&quot;</span>, null, StdLogicVector._0s(1));</div>
<div class="line"><a name="l00267"></a><span class="lineno">  267</span>&#160;                    alu.CmpEq = binder.GetSignal&lt;<a class="code" href="struct_system_sharp_1_1_data_types_1_1_std_logic_vector.html">StdLogicVector</a>&gt;(EPortUsage.Result, <span class="stringliteral">&quot;IsEq&quot;</span>, null, StdLogicVector._0s(1));</div>
<div class="line"><a name="l00268"></a><span class="lineno">  268</span>&#160;                    alu.CmpNeq = binder.GetSignal&lt;<a class="code" href="struct_system_sharp_1_1_data_types_1_1_std_logic_vector.html">StdLogicVector</a>&gt;(EPortUsage.Result, <span class="stringliteral">&quot;IsNEq&quot;</span>, null, StdLogicVector._0s(1));</div>
<div class="line"><a name="l00269"></a><span class="lineno">  269</span>&#160;                    alu.CmpGte = binder.GetSignal&lt;<a class="code" href="struct_system_sharp_1_1_data_types_1_1_std_logic_vector.html">StdLogicVector</a>&gt;(EPortUsage.Result, <span class="stringliteral">&quot;IsGte&quot;</span>, null, StdLogicVector._0s(1));</div>
<div class="line"><a name="l00270"></a><span class="lineno">  270</span>&#160;                    alu.CmpGt = binder.GetSignal&lt;<a class="code" href="struct_system_sharp_1_1_data_types_1_1_std_logic_vector.html">StdLogicVector</a>&gt;(EPortUsage.Result, <span class="stringliteral">&quot;IsGt&quot;</span>, null, StdLogicVector._0s(1));</div>
<div class="line"><a name="l00271"></a><span class="lineno">  271</span>&#160;                }</div>
<div class="line"><a name="l00272"></a><span class="lineno">  272</span>&#160;                <span class="keywordflow">else</span></div>
<div class="line"><a name="l00273"></a><span class="lineno">  273</span>&#160;                {</div>
<div class="line"><a name="l00274"></a><span class="lineno">  274</span>&#160;                    alu.R = binder.GetSignal&lt;<a class="code" href="struct_system_sharp_1_1_data_types_1_1_std_logic_vector.html">StdLogicVector</a>&gt;(EPortUsage.Result, <span class="stringliteral">&quot;R&quot;</span>, null, StdLogicVector._0s(alu.RWidth));</div>
<div class="line"><a name="l00275"></a><span class="lineno">  275</span>&#160;                }</div>
<div class="line"><a name="l00276"></a><span class="lineno">  276</span>&#160;</div>
<div class="line"><a name="l00277"></a><span class="lineno">  277</span>&#160;                _established = <span class="keyword">true</span>;</div>
<div class="line"><a name="l00278"></a><span class="lineno">  278</span>&#160;            }</div>
<div class="line"><a name="l00279"></a><span class="lineno">  279</span>&#160;        }</div>
<div class="line"><a name="l00280"></a><span class="lineno">  280</span>&#160;</div>
<div class="line"><a name="l00284"></a><span class="lineno"><a class="line" href="class_system_sharp_1_1_components_1_1_std_1_1_a_l_u.html#aaf1d5fb81e9aba35b1043f10663ff505">  284</a></span>&#160;        <span class="keyword">public</span> <span class="keyword">enum</span> <a class="code" href="class_system_sharp_1_1_components_1_1_std_1_1_a_l_u.html#aaf1d5fb81e9aba35b1043f10663ff505">EFunction</a></div>
<div class="line"><a name="l00285"></a><span class="lineno">  285</span>&#160;        {</div>
<div class="line"><a name="l00289"></a><span class="lineno">  289</span>&#160;            Add,</div>
<div class="line"><a name="l00290"></a><span class="lineno">  290</span>&#160;</div>
<div class="line"><a name="l00294"></a><span class="lineno">  294</span>&#160;            Sub,</div>
<div class="line"><a name="l00295"></a><span class="lineno">  295</span>&#160;</div>
<div class="line"><a name="l00299"></a><span class="lineno">  299</span>&#160;            Mul,</div>
<div class="line"><a name="l00300"></a><span class="lineno">  300</span>&#160;</div>
<div class="line"><a name="l00304"></a><span class="lineno">  304</span>&#160;            Neg,</div>
<div class="line"><a name="l00305"></a><span class="lineno">  305</span>&#160;</div>
<div class="line"><a name="l00309"></a><span class="lineno">  309</span>&#160;            Not,</div>
<div class="line"><a name="l00310"></a><span class="lineno">  310</span>&#160;</div>
<div class="line"><a name="l00314"></a><span class="lineno">  314</span>&#160;            And,</div>
<div class="line"><a name="l00315"></a><span class="lineno">  315</span>&#160;</div>
<div class="line"><a name="l00319"></a><span class="lineno">  319</span>&#160;            Or,</div>
<div class="line"><a name="l00320"></a><span class="lineno">  320</span>&#160;</div>
<div class="line"><a name="l00324"></a><span class="lineno">  324</span>&#160;            Compare</div>
<div class="line"><a name="l00325"></a><span class="lineno">  325</span>&#160;        }</div>
<div class="line"><a name="l00326"></a><span class="lineno">  326</span>&#160;</div>
<div class="line"><a name="l00330"></a><span class="lineno"><a class="line" href="class_system_sharp_1_1_components_1_1_std_1_1_a_l_u.html#a6a1eb63df7b1e1ff11dad9de8cd2f0cc">  330</a></span>&#160;        <span class="keyword">public</span> <span class="keyword">enum</span> <a class="code" href="class_system_sharp_1_1_components_1_1_std_1_1_a_l_u.html#a6a1eb63df7b1e1ff11dad9de8cd2f0cc">EArithMode</a></div>
<div class="line"><a name="l00331"></a><span class="lineno">  331</span>&#160;        {</div>
<div class="line"><a name="l00332"></a><span class="lineno">  332</span>&#160;            <a class="code" href="struct_system_sharp_1_1_data_types_1_1_signed.html">Signed</a>,</div>
<div class="line"><a name="l00333"></a><span class="lineno">  333</span>&#160;            <a class="code" href="struct_system_sharp_1_1_data_types_1_1_unsigned.html">Unsigned</a></div>
<div class="line"><a name="l00334"></a><span class="lineno">  334</span>&#160;        }</div>
<div class="line"><a name="l00335"></a><span class="lineno">  335</span>&#160;</div>
<div class="line"><a name="l00339"></a><span class="lineno">  339</span>&#160;        [<a class="code" href="class_system_sharp_1_1_components_1_1_port_usage.html">PortUsage</a>(<a class="code" href="namespace_system_sharp_1_1_components.html#ad268018ef23fa93dc0631786a118b530">EPortUsage</a>.Clock)]</div>
<div class="line"><a name="l00340"></a><span class="lineno"><a class="line" href="class_system_sharp_1_1_components_1_1_std_1_1_a_l_u.html#a6ddb1ad6486ec2b7d5ffeb196afcf3fd">  340</a></span>&#160;        <span class="keyword">public</span> In&lt;StdLogic&gt; Clk { <span class="keyword">private</span> <span class="keyword">get</span>; set; }</div>
<div class="line"><a name="l00341"></a><span class="lineno">  341</span>&#160;</div>
<div class="line"><a name="l00345"></a><span class="lineno"><a class="line" href="class_system_sharp_1_1_components_1_1_std_1_1_a_l_u.html#a08a0a75430275770a9f9ba8a2e721193">  345</a></span>&#160;        <span class="keyword">public</span> In&lt;StdLogicVector&gt; A { <span class="keyword">private</span> <span class="keyword">get</span>; set; }</div>
<div class="line"><a name="l00346"></a><span class="lineno">  346</span>&#160;</div>
<div class="line"><a name="l00350"></a><span class="lineno"><a class="line" href="class_system_sharp_1_1_components_1_1_std_1_1_a_l_u.html#a0a7b5ecbeedd698fd9935009cba2d834">  350</a></span>&#160;        <span class="keyword">public</span> In&lt;StdLogicVector&gt; B { <span class="keyword">private</span> <span class="keyword">get</span>; set; }</div>
<div class="line"><a name="l00351"></a><span class="lineno">  351</span>&#160;</div>
<div class="line"><a name="l00355"></a><span class="lineno"><a class="line" href="class_system_sharp_1_1_components_1_1_std_1_1_a_l_u.html#a7f3bf23ba8addb9aa9e22632fd72ff5d">  355</a></span>&#160;        <span class="keyword">public</span> Out&lt;StdLogicVector&gt; R { <span class="keyword">private</span> <span class="keyword">get</span>; set; }</div>
<div class="line"><a name="l00356"></a><span class="lineno">  356</span>&#160;</div>
<div class="line"><a name="l00360"></a><span class="lineno"><a class="line" href="class_system_sharp_1_1_components_1_1_std_1_1_a_l_u.html#af04cbc00a863334d377f473e8d2ba3be">  360</a></span>&#160;        <span class="keyword">public</span> Out&lt;StdLogicVector&gt; CmpLt { <span class="keyword">private</span> <span class="keyword">get</span>; set; }</div>
<div class="line"><a name="l00361"></a><span class="lineno">  361</span>&#160;</div>
<div class="line"><a name="l00365"></a><span class="lineno"><a class="line" href="class_system_sharp_1_1_components_1_1_std_1_1_a_l_u.html#a1dba18ed93fa3631de558e706bae4341">  365</a></span>&#160;        <span class="keyword">public</span> Out&lt;StdLogicVector&gt; CmpGt { <span class="keyword">private</span> <span class="keyword">get</span>; set; }</div>
<div class="line"><a name="l00366"></a><span class="lineno">  366</span>&#160;</div>
<div class="line"><a name="l00370"></a><span class="lineno"><a class="line" href="class_system_sharp_1_1_components_1_1_std_1_1_a_l_u.html#a368143b40bcdef6af0e3633fce3c8292">  370</a></span>&#160;        <span class="keyword">public</span> Out&lt;StdLogicVector&gt; CmpEq { <span class="keyword">private</span> <span class="keyword">get</span>; set; }</div>
<div class="line"><a name="l00371"></a><span class="lineno">  371</span>&#160;</div>
<div class="line"><a name="l00375"></a><span class="lineno"><a class="line" href="class_system_sharp_1_1_components_1_1_std_1_1_a_l_u.html#a2efd4e5708a62b15a29964c2d67af73a">  375</a></span>&#160;        <span class="keyword">public</span> Out&lt;StdLogicVector&gt; CmpNeq { <span class="keyword">private</span> <span class="keyword">get</span>; set; }</div>
<div class="line"><a name="l00376"></a><span class="lineno">  376</span>&#160;</div>
<div class="line"><a name="l00380"></a><span class="lineno"><a class="line" href="class_system_sharp_1_1_components_1_1_std_1_1_a_l_u.html#af905e07a87b6de7024692551f3bf5201">  380</a></span>&#160;        <span class="keyword">public</span> Out&lt;StdLogicVector&gt; CmpLte { <span class="keyword">private</span> <span class="keyword">get</span>; set; }</div>
<div class="line"><a name="l00381"></a><span class="lineno">  381</span>&#160;</div>
<div class="line"><a name="l00385"></a><span class="lineno"><a class="line" href="class_system_sharp_1_1_components_1_1_std_1_1_a_l_u.html#a71ac999e974369eaf35a92d6fc12f45a">  385</a></span>&#160;        <span class="keyword">public</span> Out&lt;StdLogicVector&gt; CmpGte { <span class="keyword">private</span> <span class="keyword">get</span>; set; }</div>
<div class="line"><a name="l00386"></a><span class="lineno">  386</span>&#160;</div>
<div class="line"><a name="l00390"></a><span class="lineno">  390</span>&#160;        [<a class="code" href="class_system_sharp_1_1_meta_1_1_performance_relevant.html">PerformanceRelevant</a>]</div>
<div class="line"><a name="l00391"></a><span class="lineno"><a class="line" href="class_system_sharp_1_1_components_1_1_std_1_1_a_l_u.html#a88d3f526a0bb43cbab7dcec9fc14bc6a">  391</a></span>&#160;        <span class="keyword">public</span> readonly <a class="code" href="class_system_sharp_1_1_components_1_1_std_1_1_a_l_u.html#aaf1d5fb81e9aba35b1043f10663ff505">EFunction</a> <a class="code" href="class_system_sharp_1_1_components_1_1_std_1_1_a_l_u.html#a88d3f526a0bb43cbab7dcec9fc14bc6a">FuncSel</a>;</div>
<div class="line"><a name="l00392"></a><span class="lineno">  392</span>&#160;</div>
<div class="line"><a name="l00396"></a><span class="lineno">  396</span>&#160;        [<a class="code" href="class_system_sharp_1_1_meta_1_1_performance_relevant.html">PerformanceRelevant</a>]</div>
<div class="line"><a name="l00397"></a><span class="lineno"><a class="line" href="class_system_sharp_1_1_components_1_1_std_1_1_a_l_u.html#a84515cc2cadf0501beb6637b719ebddc">  397</a></span>&#160;        <span class="keyword">public</span> readonly <a class="code" href="class_system_sharp_1_1_components_1_1_std_1_1_a_l_u.html#a6a1eb63df7b1e1ff11dad9de8cd2f0cc">EArithMode</a> <a class="code" href="class_system_sharp_1_1_components_1_1_std_1_1_a_l_u.html#a84515cc2cadf0501beb6637b719ebddc">ArithMode</a>;</div>
<div class="line"><a name="l00398"></a><span class="lineno">  398</span>&#160;</div>
<div class="line"><a name="l00402"></a><span class="lineno">  402</span>&#160;        [<a class="code" href="class_system_sharp_1_1_meta_1_1_performance_relevant.html">PerformanceRelevant</a>]</div>
<div class="line"><a name="l00403"></a><span class="lineno"><a class="line" href="class_system_sharp_1_1_components_1_1_std_1_1_a_l_u.html#a0c332dc64858c47fbd0b9ac0c21f61d6">  403</a></span>&#160;        <span class="keyword">public</span> readonly <span class="keywordtype">int</span> <a class="code" href="class_system_sharp_1_1_components_1_1_std_1_1_a_l_u.html#a0c332dc64858c47fbd0b9ac0c21f61d6">PipelineDepth</a>;</div>
<div class="line"><a name="l00404"></a><span class="lineno">  404</span>&#160;</div>
<div class="line"><a name="l00408"></a><span class="lineno">  408</span>&#160;        [<a class="code" href="class_system_sharp_1_1_meta_1_1_performance_relevant.html">PerformanceRelevant</a>]</div>
<div class="line"><a name="l00409"></a><span class="lineno"><a class="line" href="class_system_sharp_1_1_components_1_1_std_1_1_a_l_u.html#ab5067bbe5058831f1fd5ea3f0893dc6d">  409</a></span>&#160;        <span class="keyword">public</span> readonly <span class="keywordtype">int</span> <a class="code" href="class_system_sharp_1_1_components_1_1_std_1_1_a_l_u.html#ab5067bbe5058831f1fd5ea3f0893dc6d">AWidth</a>;</div>
<div class="line"><a name="l00410"></a><span class="lineno">  410</span>&#160;</div>
<div class="line"><a name="l00414"></a><span class="lineno">  414</span>&#160;        [<a class="code" href="class_system_sharp_1_1_meta_1_1_performance_relevant.html">PerformanceRelevant</a>]</div>
<div class="line"><a name="l00415"></a><span class="lineno"><a class="line" href="class_system_sharp_1_1_components_1_1_std_1_1_a_l_u.html#a24b5fe4d7b78fbbcb2ff8c88bebb2c8b">  415</a></span>&#160;        <span class="keyword">public</span> readonly <span class="keywordtype">int</span> <a class="code" href="class_system_sharp_1_1_components_1_1_std_1_1_a_l_u.html#a24b5fe4d7b78fbbcb2ff8c88bebb2c8b">BWidth</a>;</div>
<div class="line"><a name="l00416"></a><span class="lineno">  416</span>&#160;</div>
<div class="line"><a name="l00420"></a><span class="lineno">  420</span>&#160;        [<a class="code" href="class_system_sharp_1_1_meta_1_1_performance_relevant.html">PerformanceRelevant</a>]</div>
<div class="line"><a name="l00421"></a><span class="lineno"><a class="line" href="class_system_sharp_1_1_components_1_1_std_1_1_a_l_u.html#a516d2500a39c58cceea786c0d7a940f2">  421</a></span>&#160;        <span class="keyword">public</span> readonly <span class="keywordtype">int</span> <a class="code" href="class_system_sharp_1_1_components_1_1_std_1_1_a_l_u.html#a516d2500a39c58cceea786c0d7a940f2">RWidth</a>;</div>
<div class="line"><a name="l00422"></a><span class="lineno">  422</span>&#160;</div>
<div class="line"><a name="l00426"></a><span class="lineno"><a class="line" href="class_system_sharp_1_1_components_1_1_std_1_1_a_l_u.html#a0e062e9cd3673558bd18abfbba9a5fc9">  426</a></span>&#160;        <span class="keyword">public</span> <span class="keyword">override</span> <span class="keywordtype">bool</span> <a class="code" href="class_system_sharp_1_1_components_1_1_std_1_1_a_l_u.html#a0e062e9cd3673558bd18abfbba9a5fc9">IsEquivalent</a>(<a class="code" href="class_system_sharp_1_1_components_1_1_component.html">Component</a> obj)</div>
<div class="line"><a name="l00427"></a><span class="lineno">  427</span>&#160;        {</div>
<div class="line"><a name="l00428"></a><span class="lineno">  428</span>&#160;            var other = obj as <a class="code" href="class_system_sharp_1_1_components_1_1_std_1_1_a_l_u.html">ALU</a>;</div>
<div class="line"><a name="l00429"></a><span class="lineno">  429</span>&#160;            <span class="keywordflow">if</span> (other == null)</div>
<div class="line"><a name="l00430"></a><span class="lineno">  430</span>&#160;                <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a name="l00431"></a><span class="lineno">  431</span>&#160;            <span class="keywordflow">return</span> FuncSel == other.FuncSel &amp;&amp;</div>
<div class="line"><a name="l00432"></a><span class="lineno">  432</span>&#160;                ArithMode == other.ArithMode &amp;&amp;</div>
<div class="line"><a name="l00433"></a><span class="lineno">  433</span>&#160;                PipelineDepth == other.PipelineDepth &amp;&amp;</div>
<div class="line"><a name="l00434"></a><span class="lineno">  434</span>&#160;                AWidth == other.AWidth &amp;&amp;</div>
<div class="line"><a name="l00435"></a><span class="lineno">  435</span>&#160;                BWidth == other.BWidth &amp;&amp;</div>
<div class="line"><a name="l00436"></a><span class="lineno">  436</span>&#160;                RWidth == other.RWidth;</div>
<div class="line"><a name="l00437"></a><span class="lineno">  437</span>&#160;        }</div>
<div class="line"><a name="l00438"></a><span class="lineno">  438</span>&#160;</div>
<div class="line"><a name="l00439"></a><span class="lineno"><a class="line" href="class_system_sharp_1_1_components_1_1_std_1_1_a_l_u.html#a303ab94a90a8d23c29cab0ff73988989">  439</a></span>&#160;        <span class="keyword">public</span> <span class="keyword">override</span> <span class="keywordtype">int</span> <a class="code" href="class_system_sharp_1_1_components_1_1_std_1_1_a_l_u.html#a303ab94a90a8d23c29cab0ff73988989">GetBehaviorHashCode</a>()</div>
<div class="line"><a name="l00440"></a><span class="lineno">  440</span>&#160;        {</div>
<div class="line"><a name="l00441"></a><span class="lineno">  441</span>&#160;            <span class="keywordflow">return</span> FuncSel.GetHashCode() ^</div>
<div class="line"><a name="l00442"></a><span class="lineno">  442</span>&#160;                ArithMode.GetHashCode() ^</div>
<div class="line"><a name="l00443"></a><span class="lineno">  443</span>&#160;                PipelineDepth ^</div>
<div class="line"><a name="l00444"></a><span class="lineno">  444</span>&#160;                AWidth ^</div>
<div class="line"><a name="l00445"></a><span class="lineno">  445</span>&#160;                BWidth ^</div>
<div class="line"><a name="l00446"></a><span class="lineno">  446</span>&#160;                RWidth;</div>
<div class="line"><a name="l00447"></a><span class="lineno">  447</span>&#160;        }</div>
<div class="line"><a name="l00448"></a><span class="lineno">  448</span>&#160;</div>
<div class="line"><a name="l00449"></a><span class="lineno">  449</span>&#160;        <span class="keyword">private</span> ALUTransactor _transactor;</div>
<div class="line"><a name="l00453"></a><span class="lineno">  453</span>&#160;        <span class="keyword">public</span> IALUTransactor Transactor</div>
<div class="line"><a name="l00454"></a><span class="lineno"><a class="line" href="class_system_sharp_1_1_components_1_1_std_1_1_a_l_u.html#a47025f331f6da387d2790d4ea9b97b1b">  454</a></span>&#160;        {</div>
<div class="line"><a name="l00455"></a><span class="lineno">  455</span>&#160;            <span class="keyword">get</span> { <span class="keywordflow">return</span> _transactor; }</div>
<div class="line"><a name="l00456"></a><span class="lineno">  456</span>&#160;        }</div>
<div class="line"><a name="l00457"></a><span class="lineno">  457</span>&#160;</div>
<div class="line"><a name="l00458"></a><span class="lineno">  458</span>&#160;        <span class="keyword">private</span> <a class="code" href="class_system_sharp_1_1_components_1_1_std_1_1_reg_pipe.html">RegPipe</a> _pipe;</div>
<div class="line"><a name="l00459"></a><span class="lineno">  459</span>&#160;        <span class="keyword">private</span> <a class="code" href="class_system_sharp_1_1_components_1_1_s_l_v_signal.html">SLVSignal</a> _opResult;</div>
<div class="line"><a name="l00460"></a><span class="lineno">  460</span>&#160;        <span class="keyword">private</span> <a class="code" href="class_system_sharp_1_1_components_1_1_s_l_v_signal.html">SLVSignal</a> _pipeOut;</div>
<div class="line"><a name="l00461"></a><span class="lineno">  461</span>&#160;</div>
<div class="line"><a name="l00472"></a><span class="lineno"><a class="line" href="class_system_sharp_1_1_components_1_1_std_1_1_a_l_u.html#a7380b8561bcf482aa8c6fa83f441949f">  472</a></span>&#160;        <span class="keyword">public</span> <a class="code" href="class_system_sharp_1_1_components_1_1_std_1_1_a_l_u.html#a7380b8561bcf482aa8c6fa83f441949f">ALU</a>(<a class="code" href="class_system_sharp_1_1_components_1_1_std_1_1_a_l_u.html#aaf1d5fb81e9aba35b1043f10663ff505">EFunction</a> funcSel, <a class="code" href="class_system_sharp_1_1_components_1_1_std_1_1_a_l_u.html#a6a1eb63df7b1e1ff11dad9de8cd2f0cc">EArithMode</a> arithMode,</div>
<div class="line"><a name="l00473"></a><span class="lineno">  473</span>&#160;            <span class="keywordtype">int</span> pipelineDepth, <span class="keywordtype">int</span> awidth, <span class="keywordtype">int</span> bwidth, <span class="keywordtype">int</span> rwidth)</div>
<div class="line"><a name="l00474"></a><span class="lineno">  474</span>&#160;        {</div>
<div class="line"><a name="l00475"></a><span class="lineno">  475</span>&#160;            Contract.Requires&lt;ArgumentOutOfRangeException&gt;(pipelineDepth &gt;= 0, <span class="stringliteral">&quot;Pipeline depth must be non-negative.&quot;</span>);</div>
<div class="line"><a name="l00476"></a><span class="lineno">  476</span>&#160;            Contract.Requires&lt;ArgumentOutOfRangeException&gt;(awidth &gt;= 1, <span class="stringliteral">&quot;Operand width A must be positive.&quot;</span>);</div>
<div class="line"><a name="l00477"></a><span class="lineno">  477</span>&#160;            Contract.Requires&lt;ArgumentOutOfRangeException&gt;(funcSel.IsUnary() || bwidth &gt;= 1, <span class="stringliteral">&quot;Operand width B must be positive.&quot;</span>);</div>
<div class="line"><a name="l00478"></a><span class="lineno">  478</span>&#160;            Contract.Requires&lt;ArgumentOutOfRangeException&gt;(funcSel == EFunction.Compare || rwidth &gt;= 1, <span class="stringliteral">&quot;Result width must be positive&quot;</span>);</div>
<div class="line"><a name="l00479"></a><span class="lineno">  479</span>&#160;            Contract.Requires&lt;ArgumentOutOfRangeException&gt;(funcSel == EFunction.Add || funcSel == EFunction.Mul || funcSel == EFunction.Neg ||</div>
<div class="line"><a name="l00480"></a><span class="lineno">  480</span>&#160;                funcSel == EFunction.Sub || awidth == bwidth, <span class="stringliteral">&quot;Operand sizes must be equal for this kind of operation.&quot;</span>);</div>
<div class="line"><a name="l00481"></a><span class="lineno">  481</span>&#160;            Contract.Requires&lt;ArgumentOutOfRangeException&gt;(funcSel == EFunction.Add || funcSel == EFunction.Compare ||</div>
<div class="line"><a name="l00482"></a><span class="lineno">  482</span>&#160;                funcSel == EFunction.Mul || funcSel == EFunction.Neg || funcSel == EFunction.Sub || rwidth == awidth,</div>
<div class="line"><a name="l00483"></a><span class="lineno">  483</span>&#160;                <span class="stringliteral">&quot;Result and operand sizes must be equal for this kind of instruction.&quot;</span>);</div>
<div class="line"><a name="l00484"></a><span class="lineno">  484</span>&#160;</div>
<div class="line"><a name="l00485"></a><span class="lineno">  485</span>&#160;            FuncSel = funcSel;</div>
<div class="line"><a name="l00486"></a><span class="lineno">  486</span>&#160;            ArithMode = arithMode;</div>
<div class="line"><a name="l00487"></a><span class="lineno">  487</span>&#160;            PipelineDepth = pipelineDepth;</div>
<div class="line"><a name="l00488"></a><span class="lineno">  488</span>&#160;            <span class="keywordflow">if</span> (funcSel == <a class="code" href="class_system_sharp_1_1_components_1_1_std_1_1_a_l_u.html#aaf1d5fb81e9aba35b1043f10663ff505">EFunction</a>.Compare)</div>
<div class="line"><a name="l00489"></a><span class="lineno">  489</span>&#160;                rwidth = 6;</div>
<div class="line"><a name="l00490"></a><span class="lineno">  490</span>&#160;            AWidth = awidth;</div>
<div class="line"><a name="l00491"></a><span class="lineno">  491</span>&#160;            BWidth = bwidth;</div>
<div class="line"><a name="l00492"></a><span class="lineno">  492</span>&#160;            RWidth = rwidth;</div>
<div class="line"><a name="l00493"></a><span class="lineno">  493</span>&#160;            _opResult = <span class="keyword">new</span> <a class="code" href="class_system_sharp_1_1_components_1_1_s_l_v_signal.html">SLVSignal</a>(rwidth)</div>
<div class="line"><a name="l00494"></a><span class="lineno">  494</span>&#160;            {</div>
<div class="line"><a name="l00495"></a><span class="lineno">  495</span>&#160;                InitialValue = StdLogicVector._0s(rwidth)</div>
<div class="line"><a name="l00496"></a><span class="lineno">  496</span>&#160;            };</div>
<div class="line"><a name="l00497"></a><span class="lineno">  497</span>&#160;            <span class="keywordflow">if</span> (pipelineDepth &gt;= 3)</div>
<div class="line"><a name="l00498"></a><span class="lineno">  498</span>&#160;            {</div>
<div class="line"><a name="l00499"></a><span class="lineno">  499</span>&#160;                <span class="comment">// If pipeline depth &gt; 0, the operand inputs will be registered.</span></div>
<div class="line"><a name="l00500"></a><span class="lineno">  500</span>&#160;                <span class="comment">// Thus, the post pipeline must be reduced by one stage.</span></div>
<div class="line"><a name="l00501"></a><span class="lineno">  501</span>&#160;                _pipe = <span class="keyword">new</span> <a class="code" href="class_system_sharp_1_1_components_1_1_std_1_1_reg_pipe.html">RegPipe</a>(Math.Max(0, pipelineDepth - 1), rwidth);</div>
<div class="line"><a name="l00502"></a><span class="lineno">  502</span>&#160;                <span class="keywordflow">if</span> (FuncSel == <a class="code" href="class_system_sharp_1_1_components_1_1_std_1_1_a_l_u.html#aaf1d5fb81e9aba35b1043f10663ff505">EFunction</a>.Compare)</div>
<div class="line"><a name="l00503"></a><span class="lineno">  503</span>&#160;                {</div>
<div class="line"><a name="l00504"></a><span class="lineno">  504</span>&#160;                    _pipeOut = <span class="keyword">new</span> <a class="code" href="class_system_sharp_1_1_components_1_1_s_l_v_signal.html">SLVSignal</a>(rwidth)</div>
<div class="line"><a name="l00505"></a><span class="lineno">  505</span>&#160;                    {</div>
<div class="line"><a name="l00506"></a><span class="lineno">  506</span>&#160;                        InitialValue = StdLogicVector._0s(rwidth)</div>
<div class="line"><a name="l00507"></a><span class="lineno">  507</span>&#160;                    };</div>
<div class="line"><a name="l00508"></a><span class="lineno">  508</span>&#160;</div>
<div class="line"><a name="l00509"></a><span class="lineno">  509</span>&#160;                    Bind(() =&gt;</div>
<div class="line"><a name="l00510"></a><span class="lineno">  510</span>&#160;                    {</div>
<div class="line"><a name="l00511"></a><span class="lineno">  511</span>&#160;                        _pipe.Clk = Clk;</div>
<div class="line"><a name="l00512"></a><span class="lineno">  512</span>&#160;                        _pipe.Din = _opResult;</div>
<div class="line"><a name="l00513"></a><span class="lineno">  513</span>&#160;                        _pipe.Dout = _pipeOut;</div>
<div class="line"><a name="l00514"></a><span class="lineno">  514</span>&#160;                    });</div>
<div class="line"><a name="l00515"></a><span class="lineno">  515</span>&#160;                }</div>
<div class="line"><a name="l00516"></a><span class="lineno">  516</span>&#160;                <span class="keywordflow">else</span></div>
<div class="line"><a name="l00517"></a><span class="lineno">  517</span>&#160;                {</div>
<div class="line"><a name="l00518"></a><span class="lineno">  518</span>&#160;                    Bind(() =&gt;</div>
<div class="line"><a name="l00519"></a><span class="lineno">  519</span>&#160;                    {</div>
<div class="line"><a name="l00520"></a><span class="lineno">  520</span>&#160;                        _pipe.Clk = Clk;</div>
<div class="line"><a name="l00521"></a><span class="lineno">  521</span>&#160;                        _pipe.Din = _opResult;</div>
<div class="line"><a name="l00522"></a><span class="lineno">  522</span>&#160;                        _pipe.Dout = R;</div>
<div class="line"><a name="l00523"></a><span class="lineno">  523</span>&#160;                    });</div>
<div class="line"><a name="l00524"></a><span class="lineno">  524</span>&#160;                }</div>
<div class="line"><a name="l00525"></a><span class="lineno">  525</span>&#160;            }</div>
<div class="line"><a name="l00526"></a><span class="lineno">  526</span>&#160;            _transactor = <span class="keyword">new</span> ALUTransactor(<span class="keyword">this</span>);</div>
<div class="line"><a name="l00527"></a><span class="lineno">  527</span>&#160;        }</div>
<div class="line"><a name="l00528"></a><span class="lineno">  528</span>&#160;</div>
<div class="line"><a name="l00532"></a><span class="lineno">  532</span>&#160;        <span class="keyword">public</span> <span class="keywordtype">int</span> Arity</div>
<div class="line"><a name="l00533"></a><span class="lineno"><a class="line" href="class_system_sharp_1_1_components_1_1_std_1_1_a_l_u.html#ae9169132888642b0c029f43aa0721b30">  533</a></span>&#160;        {</div>
<div class="line"><a name="l00534"></a><span class="lineno">  534</span>&#160;            <span class="keyword">get</span> { <span class="keywordflow">return</span> FuncSel.IsBinary() ? 2 : 1; }</div>
<div class="line"><a name="l00535"></a><span class="lineno">  535</span>&#160;        }</div>
<div class="line"><a name="l00536"></a><span class="lineno">  536</span>&#160;</div>
<div class="line"><a name="l00537"></a><span class="lineno">  537</span>&#160;        <span class="keyword">public</span> <span class="keyword">override</span> <span class="keywordtype">string</span> DisplayName</div>
<div class="line"><a name="l00538"></a><span class="lineno"><a class="line" href="class_system_sharp_1_1_components_1_1_std_1_1_a_l_u.html#a85e92c470e21c5f22a04f05b5e31d892">  538</a></span>&#160;        {</div>
<div class="line"><a name="l00539"></a><span class="lineno">  539</span>&#160;            <span class="keyword">get</span></div>
<div class="line"><a name="l00540"></a><span class="lineno">  540</span>&#160;            {</div>
<div class="line"><a name="l00541"></a><span class="lineno">  541</span>&#160;                <span class="keywordflow">switch</span> (FuncSel)</div>
<div class="line"><a name="l00542"></a><span class="lineno">  542</span>&#160;                {</div>
<div class="line"><a name="l00543"></a><span class="lineno">  543</span>&#160;                    <span class="keywordflow">case</span> EFunction.Add: <span class="keywordflow">return</span> <span class="stringliteral">&quot;Add&quot;</span>;</div>
<div class="line"><a name="l00544"></a><span class="lineno">  544</span>&#160;                    <span class="keywordflow">case</span> EFunction.And: <span class="keywordflow">return</span> <span class="stringliteral">&quot;And&quot;</span>;</div>
<div class="line"><a name="l00545"></a><span class="lineno">  545</span>&#160;                    <span class="keywordflow">case</span> EFunction.Compare: <span class="keywordflow">return</span> <span class="stringliteral">&quot;Compare&quot;</span>;</div>
<div class="line"><a name="l00546"></a><span class="lineno">  546</span>&#160;                    <span class="keywordflow">case</span> EFunction.Mul: <span class="keywordflow">return</span> <span class="stringliteral">&quot;Mul&quot;</span>;</div>
<div class="line"><a name="l00547"></a><span class="lineno">  547</span>&#160;                    <span class="keywordflow">case</span> EFunction.Neg: <span class="keywordflow">return</span> <span class="stringliteral">&quot;Neg&quot;</span>;</div>
<div class="line"><a name="l00548"></a><span class="lineno">  548</span>&#160;                    <span class="keywordflow">case</span> EFunction.Not: <span class="keywordflow">return</span> <span class="stringliteral">&quot;Not&quot;</span>;</div>
<div class="line"><a name="l00549"></a><span class="lineno">  549</span>&#160;                    <span class="keywordflow">case</span> EFunction.Or: <span class="keywordflow">return</span> <span class="stringliteral">&quot;Or&quot;</span>;</div>
<div class="line"><a name="l00550"></a><span class="lineno">  550</span>&#160;                    <span class="keywordflow">case</span> EFunction.Sub: <span class="keywordflow">return</span> <span class="stringliteral">&quot;Sub&quot;</span>;</div>
<div class="line"><a name="l00551"></a><span class="lineno">  551</span>&#160;                    <span class="keywordflow">default</span>: <span class="keywordflow">throw</span> <span class="keyword">new</span> NotImplementedException();</div>
<div class="line"><a name="l00552"></a><span class="lineno">  552</span>&#160;                }</div>
<div class="line"><a name="l00553"></a><span class="lineno">  553</span>&#160;            }</div>
<div class="line"><a name="l00554"></a><span class="lineno">  554</span>&#160;        }</div>
<div class="line"><a name="l00555"></a><span class="lineno">  555</span>&#160;</div>
<div class="line"><a name="l00556"></a><span class="lineno">  556</span>&#160;        <span class="keyword">private</span> <span class="keywordtype">void</span> AddSignedProcess()</div>
<div class="line"><a name="l00557"></a><span class="lineno">  557</span>&#160;        {</div>
<div class="line"><a name="l00558"></a><span class="lineno">  558</span>&#160;            R.Next = (A.Cur.SignedValue.Resize(RWidth) + B.Cur.SignedValue.Resize(RWidth)).Resize(RWidth).SLVValue;</div>
<div class="line"><a name="l00559"></a><span class="lineno">  559</span>&#160;        }</div>
<div class="line"><a name="l00560"></a><span class="lineno">  560</span>&#160;</div>
<div class="line"><a name="l00561"></a><span class="lineno">  561</span>&#160;        <span class="keyword">private</span> <span class="keywordtype">void</span> AddUnsignedProcess()</div>
<div class="line"><a name="l00562"></a><span class="lineno">  562</span>&#160;        {</div>
<div class="line"><a name="l00563"></a><span class="lineno">  563</span>&#160;            R.Next = (A.Cur.UnsignedValue.Resize(RWidth) + B.Cur.UnsignedValue.Resize(RWidth)).Resize(RWidth).SLVValue;</div>
<div class="line"><a name="l00564"></a><span class="lineno">  564</span>&#160;        }</div>
<div class="line"><a name="l00565"></a><span class="lineno">  565</span>&#160;</div>
<div class="line"><a name="l00566"></a><span class="lineno">  566</span>&#160;        <span class="keyword">private</span> <span class="keywordtype">void</span> SubSignedProcess()</div>
<div class="line"><a name="l00567"></a><span class="lineno">  567</span>&#160;        {</div>
<div class="line"><a name="l00568"></a><span class="lineno">  568</span>&#160;            R.Next = (A.Cur.SignedValue.Resize(RWidth) - B.Cur.SignedValue.Resize(RWidth)).Resize(RWidth).SLVValue;</div>
<div class="line"><a name="l00569"></a><span class="lineno">  569</span>&#160;        }</div>
<div class="line"><a name="l00570"></a><span class="lineno">  570</span>&#160;</div>
<div class="line"><a name="l00571"></a><span class="lineno">  571</span>&#160;        <span class="keyword">private</span> <span class="keywordtype">void</span> SubUnsignedProcess()</div>
<div class="line"><a name="l00572"></a><span class="lineno">  572</span>&#160;        {</div>
<div class="line"><a name="l00573"></a><span class="lineno">  573</span>&#160;            R.Next = (A.Cur.UnsignedValue.Resize(RWidth) - B.Cur.UnsignedValue.Resize(RWidth)).Resize(RWidth).SLVValue;</div>
<div class="line"><a name="l00574"></a><span class="lineno">  574</span>&#160;        }</div>
<div class="line"><a name="l00575"></a><span class="lineno">  575</span>&#160;</div>
<div class="line"><a name="l00576"></a><span class="lineno">  576</span>&#160;        <span class="keyword">private</span> <span class="keywordtype">void</span> MulSignedProcess()</div>
<div class="line"><a name="l00577"></a><span class="lineno">  577</span>&#160;        {</div>
<div class="line"><a name="l00578"></a><span class="lineno">  578</span>&#160;            R.Next = (A.Cur.SignedValue * B.Cur.SignedValue).Resize(RWidth).SLVValue;</div>
<div class="line"><a name="l00579"></a><span class="lineno">  579</span>&#160;        }</div>
<div class="line"><a name="l00580"></a><span class="lineno">  580</span>&#160;</div>
<div class="line"><a name="l00581"></a><span class="lineno">  581</span>&#160;        <span class="keyword">private</span> <span class="keywordtype">void</span> MulUnsignedProcess()</div>
<div class="line"><a name="l00582"></a><span class="lineno">  582</span>&#160;        {</div>
<div class="line"><a name="l00583"></a><span class="lineno">  583</span>&#160;            R.Next = (A.Cur.UnsignedValue * B.Cur.UnsignedValue).Resize(RWidth).SLVValue;</div>
<div class="line"><a name="l00584"></a><span class="lineno">  584</span>&#160;        }</div>
<div class="line"><a name="l00585"></a><span class="lineno">  585</span>&#160;</div>
<div class="line"><a name="l00586"></a><span class="lineno">  586</span>&#160;        <span class="keyword">private</span> <span class="keywordtype">void</span> NegSignedProcess()</div>
<div class="line"><a name="l00587"></a><span class="lineno">  587</span>&#160;        {</div>
<div class="line"><a name="l00588"></a><span class="lineno">  588</span>&#160;            R.Next = (-A.Cur.SignedValue.Resize(RWidth)).Resize(RWidth).SLVValue;</div>
<div class="line"><a name="l00589"></a><span class="lineno">  589</span>&#160;        }</div>
<div class="line"><a name="l00590"></a><span class="lineno">  590</span>&#160;</div>
<div class="line"><a name="l00591"></a><span class="lineno">  591</span>&#160;        <span class="keyword">private</span> <span class="keywordtype">void</span> NotProcess()</div>
<div class="line"><a name="l00592"></a><span class="lineno">  592</span>&#160;        {</div>
<div class="line"><a name="l00593"></a><span class="lineno">  593</span>&#160;            R.Next = ~A.Cur;</div>
<div class="line"><a name="l00594"></a><span class="lineno">  594</span>&#160;        }</div>
<div class="line"><a name="l00595"></a><span class="lineno">  595</span>&#160;</div>
<div class="line"><a name="l00596"></a><span class="lineno">  596</span>&#160;        <span class="keyword">private</span> <span class="keywordtype">void</span> AndProcess()</div>
<div class="line"><a name="l00597"></a><span class="lineno">  597</span>&#160;        {</div>
<div class="line"><a name="l00598"></a><span class="lineno">  598</span>&#160;            R.Next = A.Cur &amp; B.Cur;</div>
<div class="line"><a name="l00599"></a><span class="lineno">  599</span>&#160;        }</div>
<div class="line"><a name="l00600"></a><span class="lineno">  600</span>&#160;</div>
<div class="line"><a name="l00601"></a><span class="lineno">  601</span>&#160;        <span class="keyword">private</span> <span class="keywordtype">void</span> OrProcess()</div>
<div class="line"><a name="l00602"></a><span class="lineno">  602</span>&#160;        {</div>
<div class="line"><a name="l00603"></a><span class="lineno">  603</span>&#160;            R.Next = A.Cur | B.Cur;</div>
<div class="line"><a name="l00604"></a><span class="lineno">  604</span>&#160;        }</div>
<div class="line"><a name="l00605"></a><span class="lineno">  605</span>&#160;</div>
<div class="line"><a name="l00606"></a><span class="lineno">  606</span>&#160;        <span class="keyword">private</span> <span class="keywordtype">void</span> CmpSignedProcess()</div>
<div class="line"><a name="l00607"></a><span class="lineno">  607</span>&#160;        {</div>
<div class="line"><a name="l00608"></a><span class="lineno">  608</span>&#160;            <span class="keywordtype">bool</span> isLt = A.Cur.SignedValue &lt; B.Cur.SignedValue;</div>
<div class="line"><a name="l00609"></a><span class="lineno">  609</span>&#160;            <span class="keywordtype">bool</span> isGt = A.Cur.SignedValue &gt; B.Cur.SignedValue;</div>
<div class="line"><a name="l00610"></a><span class="lineno">  610</span>&#160;            <span class="keywordtype">bool</span> isNeq = isLt || isGt;</div>
<div class="line"><a name="l00611"></a><span class="lineno">  611</span>&#160;            <span class="keywordtype">bool</span> isEq = !isNeq;</div>
<div class="line"><a name="l00612"></a><span class="lineno">  612</span>&#160;            <a class="code" href="struct_system_sharp_1_1_data_types_1_1_std_logic.html">StdLogic</a> ltBit = isLt ? (<a class="code" href="struct_system_sharp_1_1_data_types_1_1_std_logic.html">StdLogic</a>)<span class="charliteral">&#39;1&#39;</span> : (<a class="code" href="struct_system_sharp_1_1_data_types_1_1_std_logic.html">StdLogic</a>)<span class="charliteral">&#39;0&#39;</span>;</div>
<div class="line"><a name="l00613"></a><span class="lineno">  613</span>&#160;            <a class="code" href="struct_system_sharp_1_1_data_types_1_1_std_logic.html">StdLogic</a> gtBit = isGt ? (<a class="code" href="struct_system_sharp_1_1_data_types_1_1_std_logic.html">StdLogic</a>)<span class="charliteral">&#39;1&#39;</span> : (<a class="code" href="struct_system_sharp_1_1_data_types_1_1_std_logic.html">StdLogic</a>)<span class="charliteral">&#39;0&#39;</span>;</div>
<div class="line"><a name="l00614"></a><span class="lineno">  614</span>&#160;            <a class="code" href="struct_system_sharp_1_1_data_types_1_1_std_logic.html">StdLogic</a> neqBit = isNeq ? (<a class="code" href="struct_system_sharp_1_1_data_types_1_1_std_logic.html">StdLogic</a>)<span class="charliteral">&#39;1&#39;</span> : (<a class="code" href="struct_system_sharp_1_1_data_types_1_1_std_logic.html">StdLogic</a>)<span class="charliteral">&#39;0&#39;</span>;</div>
<div class="line"><a name="l00615"></a><span class="lineno">  615</span>&#160;            <a class="code" href="struct_system_sharp_1_1_data_types_1_1_std_logic.html">StdLogic</a> eqBit = isEq ? (<a class="code" href="struct_system_sharp_1_1_data_types_1_1_std_logic.html">StdLogic</a>)<span class="charliteral">&#39;1&#39;</span> : (<a class="code" href="struct_system_sharp_1_1_data_types_1_1_std_logic.html">StdLogic</a>)<span class="charliteral">&#39;0&#39;</span>;</div>
<div class="line"><a name="l00616"></a><span class="lineno">  616</span>&#160;            <a class="code" href="struct_system_sharp_1_1_data_types_1_1_std_logic.html">StdLogic</a> lteBit = isLt || isEq ? (<a class="code" href="struct_system_sharp_1_1_data_types_1_1_std_logic.html">StdLogic</a>)<span class="charliteral">&#39;1&#39;</span> : (<a class="code" href="struct_system_sharp_1_1_data_types_1_1_std_logic.html">StdLogic</a>)<span class="charliteral">&#39;0&#39;</span>;</div>
<div class="line"><a name="l00617"></a><span class="lineno">  617</span>&#160;            <a class="code" href="struct_system_sharp_1_1_data_types_1_1_std_logic.html">StdLogic</a> gteBit = isGt || isEq ? (<a class="code" href="struct_system_sharp_1_1_data_types_1_1_std_logic.html">StdLogic</a>)<span class="charliteral">&#39;1&#39;</span> : (<a class="code" href="struct_system_sharp_1_1_data_types_1_1_std_logic.html">StdLogic</a>)<span class="charliteral">&#39;0&#39;</span>;</div>
<div class="line"><a name="l00618"></a><span class="lineno">  618</span>&#160;            _opResult.Next = ltBit.Concat(gtBit).Concat(neqBit).Concat(eqBit).Concat(lteBit).Concat(gteBit);</div>
<div class="line"><a name="l00619"></a><span class="lineno">  619</span>&#160;        }</div>
<div class="line"><a name="l00620"></a><span class="lineno">  620</span>&#160;</div>
<div class="line"><a name="l00621"></a><span class="lineno">  621</span>&#160;        <span class="keyword">private</span> <span class="keywordtype">void</span> CmpUnsignedProcess()</div>
<div class="line"><a name="l00622"></a><span class="lineno">  622</span>&#160;        {</div>
<div class="line"><a name="l00623"></a><span class="lineno">  623</span>&#160;            <span class="keywordtype">bool</span> isLt = A.Cur.UnsignedValue &lt; B.Cur.UnsignedValue;</div>
<div class="line"><a name="l00624"></a><span class="lineno">  624</span>&#160;            <span class="keywordtype">bool</span> isGt = A.Cur.UnsignedValue &gt; B.Cur.UnsignedValue;</div>
<div class="line"><a name="l00625"></a><span class="lineno">  625</span>&#160;            <span class="keywordtype">bool</span> isNeq = isLt || isGt;</div>
<div class="line"><a name="l00626"></a><span class="lineno">  626</span>&#160;            <span class="keywordtype">bool</span> isEq = !isNeq;</div>
<div class="line"><a name="l00627"></a><span class="lineno">  627</span>&#160;            <a class="code" href="struct_system_sharp_1_1_data_types_1_1_std_logic.html">StdLogic</a> ltBit = isLt ? (<a class="code" href="struct_system_sharp_1_1_data_types_1_1_std_logic.html">StdLogic</a>)<span class="charliteral">&#39;1&#39;</span> : (<a class="code" href="struct_system_sharp_1_1_data_types_1_1_std_logic.html">StdLogic</a>)<span class="charliteral">&#39;0&#39;</span>;</div>
<div class="line"><a name="l00628"></a><span class="lineno">  628</span>&#160;            <a class="code" href="struct_system_sharp_1_1_data_types_1_1_std_logic.html">StdLogic</a> gtBit = isGt ? (<a class="code" href="struct_system_sharp_1_1_data_types_1_1_std_logic.html">StdLogic</a>)<span class="charliteral">&#39;1&#39;</span> : (<a class="code" href="struct_system_sharp_1_1_data_types_1_1_std_logic.html">StdLogic</a>)<span class="charliteral">&#39;0&#39;</span>;</div>
<div class="line"><a name="l00629"></a><span class="lineno">  629</span>&#160;            <a class="code" href="struct_system_sharp_1_1_data_types_1_1_std_logic.html">StdLogic</a> neqBit = isNeq ? (<a class="code" href="struct_system_sharp_1_1_data_types_1_1_std_logic.html">StdLogic</a>)<span class="charliteral">&#39;1&#39;</span> : (<a class="code" href="struct_system_sharp_1_1_data_types_1_1_std_logic.html">StdLogic</a>)<span class="charliteral">&#39;0&#39;</span>;</div>
<div class="line"><a name="l00630"></a><span class="lineno">  630</span>&#160;            <a class="code" href="struct_system_sharp_1_1_data_types_1_1_std_logic.html">StdLogic</a> eqBit = isEq ? (<a class="code" href="struct_system_sharp_1_1_data_types_1_1_std_logic.html">StdLogic</a>)<span class="charliteral">&#39;1&#39;</span> : (<a class="code" href="struct_system_sharp_1_1_data_types_1_1_std_logic.html">StdLogic</a>)<span class="charliteral">&#39;0&#39;</span>;</div>
<div class="line"><a name="l00631"></a><span class="lineno">  631</span>&#160;            <a class="code" href="struct_system_sharp_1_1_data_types_1_1_std_logic.html">StdLogic</a> lteBit = isLt || isEq ? (<a class="code" href="struct_system_sharp_1_1_data_types_1_1_std_logic.html">StdLogic</a>)<span class="charliteral">&#39;1&#39;</span> : (<a class="code" href="struct_system_sharp_1_1_data_types_1_1_std_logic.html">StdLogic</a>)<span class="charliteral">&#39;0&#39;</span>;</div>
<div class="line"><a name="l00632"></a><span class="lineno">  632</span>&#160;            <a class="code" href="struct_system_sharp_1_1_data_types_1_1_std_logic.html">StdLogic</a> gteBit = isGt || isEq ? (<a class="code" href="struct_system_sharp_1_1_data_types_1_1_std_logic.html">StdLogic</a>)<span class="charliteral">&#39;1&#39;</span> : (<a class="code" href="struct_system_sharp_1_1_data_types_1_1_std_logic.html">StdLogic</a>)<span class="charliteral">&#39;0&#39;</span>;</div>
<div class="line"><a name="l00633"></a><span class="lineno">  633</span>&#160;            _opResult.Next = ltBit.Concat(gtBit).Concat(neqBit).Concat(eqBit).Concat(lteBit).Concat(gteBit);</div>
<div class="line"><a name="l00634"></a><span class="lineno">  634</span>&#160;        }</div>
<div class="line"><a name="l00635"></a><span class="lineno">  635</span>&#160;</div>
<div class="line"><a name="l00636"></a><span class="lineno">  636</span>&#160;        <span class="keyword">private</span> <span class="keywordtype">void</span> AddSignedProcessSync()</div>
<div class="line"><a name="l00637"></a><span class="lineno">  637</span>&#160;        {</div>
<div class="line"><a name="l00638"></a><span class="lineno">  638</span>&#160;            <span class="keywordflow">if</span> (Clk.RisingEdge())</div>
<div class="line"><a name="l00639"></a><span class="lineno">  639</span>&#160;            {</div>
<div class="line"><a name="l00640"></a><span class="lineno">  640</span>&#160;                _opResult.Next = (A.Cur.SignedValue.Resize(RWidth) + B.Cur.SignedValue.Resize(RWidth)).Resize(RWidth).SLVValue;</div>
<div class="line"><a name="l00641"></a><span class="lineno">  641</span>&#160;            }</div>
<div class="line"><a name="l00642"></a><span class="lineno">  642</span>&#160;        }</div>
<div class="line"><a name="l00643"></a><span class="lineno">  643</span>&#160;</div>
<div class="line"><a name="l00644"></a><span class="lineno">  644</span>&#160;        <span class="keyword">private</span> <span class="keywordtype">void</span> AddUnsignedProcessSync()</div>
<div class="line"><a name="l00645"></a><span class="lineno">  645</span>&#160;        {</div>
<div class="line"><a name="l00646"></a><span class="lineno">  646</span>&#160;            <span class="keywordflow">if</span> (Clk.RisingEdge())</div>
<div class="line"><a name="l00647"></a><span class="lineno">  647</span>&#160;            {</div>
<div class="line"><a name="l00648"></a><span class="lineno">  648</span>&#160;                _opResult.Next = (A.Cur.UnsignedValue.Resize(RWidth) + B.Cur.UnsignedValue.Resize(RWidth)).Resize(RWidth).SLVValue;</div>
<div class="line"><a name="l00649"></a><span class="lineno">  649</span>&#160;            }</div>
<div class="line"><a name="l00650"></a><span class="lineno">  650</span>&#160;        }</div>
<div class="line"><a name="l00651"></a><span class="lineno">  651</span>&#160;</div>
<div class="line"><a name="l00652"></a><span class="lineno">  652</span>&#160;        <span class="keyword">private</span> <span class="keywordtype">void</span> SubSignedProcessSync()</div>
<div class="line"><a name="l00653"></a><span class="lineno">  653</span>&#160;        {</div>
<div class="line"><a name="l00654"></a><span class="lineno">  654</span>&#160;            <span class="keywordflow">if</span> (Clk.RisingEdge())</div>
<div class="line"><a name="l00655"></a><span class="lineno">  655</span>&#160;            {</div>
<div class="line"><a name="l00656"></a><span class="lineno">  656</span>&#160;                _opResult.Next = (A.Cur.SignedValue.Resize(RWidth) - B.Cur.SignedValue.Resize(RWidth)).Resize(RWidth).SLVValue;</div>
<div class="line"><a name="l00657"></a><span class="lineno">  657</span>&#160;            }</div>
<div class="line"><a name="l00658"></a><span class="lineno">  658</span>&#160;        }</div>
<div class="line"><a name="l00659"></a><span class="lineno">  659</span>&#160;</div>
<div class="line"><a name="l00660"></a><span class="lineno">  660</span>&#160;        <span class="keyword">private</span> <span class="keywordtype">void</span> SubUnsignedProcessSync()</div>
<div class="line"><a name="l00661"></a><span class="lineno">  661</span>&#160;        {</div>
<div class="line"><a name="l00662"></a><span class="lineno">  662</span>&#160;            <span class="keywordflow">if</span> (Clk.RisingEdge())</div>
<div class="line"><a name="l00663"></a><span class="lineno">  663</span>&#160;            {</div>
<div class="line"><a name="l00664"></a><span class="lineno">  664</span>&#160;                _opResult.Next = (A.Cur.UnsignedValue.Resize(RWidth) - B.Cur.UnsignedValue.Resize(RWidth)).Resize(RWidth).SLVValue;</div>
<div class="line"><a name="l00665"></a><span class="lineno">  665</span>&#160;            }</div>
<div class="line"><a name="l00666"></a><span class="lineno">  666</span>&#160;        }</div>
<div class="line"><a name="l00667"></a><span class="lineno">  667</span>&#160;</div>
<div class="line"><a name="l00668"></a><span class="lineno">  668</span>&#160;        <span class="keyword">private</span> <span class="keywordtype">void</span> MulSignedProcessSync()</div>
<div class="line"><a name="l00669"></a><span class="lineno">  669</span>&#160;        {</div>
<div class="line"><a name="l00670"></a><span class="lineno">  670</span>&#160;            <span class="keywordflow">if</span> (Clk.RisingEdge())</div>
<div class="line"><a name="l00671"></a><span class="lineno">  671</span>&#160;            {</div>
<div class="line"><a name="l00672"></a><span class="lineno">  672</span>&#160;                _opResult.Next = (A.Cur.SignedValue * B.Cur.SignedValue).Resize(RWidth).SLVValue;</div>
<div class="line"><a name="l00673"></a><span class="lineno">  673</span>&#160;            }</div>
<div class="line"><a name="l00674"></a><span class="lineno">  674</span>&#160;        }</div>
<div class="line"><a name="l00675"></a><span class="lineno">  675</span>&#160;</div>
<div class="line"><a name="l00676"></a><span class="lineno">  676</span>&#160;        <span class="keyword">private</span> <span class="keywordtype">void</span> MulUnsignedProcessSync()</div>
<div class="line"><a name="l00677"></a><span class="lineno">  677</span>&#160;        {</div>
<div class="line"><a name="l00678"></a><span class="lineno">  678</span>&#160;            <span class="keywordflow">if</span> (Clk.RisingEdge())</div>
<div class="line"><a name="l00679"></a><span class="lineno">  679</span>&#160;            {</div>
<div class="line"><a name="l00680"></a><span class="lineno">  680</span>&#160;                _opResult.Next = (A.Cur.UnsignedValue * B.Cur.UnsignedValue).Resize(RWidth).SLVValue;</div>
<div class="line"><a name="l00681"></a><span class="lineno">  681</span>&#160;            }</div>
<div class="line"><a name="l00682"></a><span class="lineno">  682</span>&#160;        }</div>
<div class="line"><a name="l00683"></a><span class="lineno">  683</span>&#160;</div>
<div class="line"><a name="l00684"></a><span class="lineno">  684</span>&#160;        <span class="keyword">private</span> <span class="keywordtype">void</span> NegSignedProcessSync()</div>
<div class="line"><a name="l00685"></a><span class="lineno">  685</span>&#160;        {</div>
<div class="line"><a name="l00686"></a><span class="lineno">  686</span>&#160;            <span class="keywordflow">if</span> (Clk.RisingEdge())</div>
<div class="line"><a name="l00687"></a><span class="lineno">  687</span>&#160;            {</div>
<div class="line"><a name="l00688"></a><span class="lineno">  688</span>&#160;                _opResult.Next = (-A.Cur.SignedValue.Resize(RWidth)).Resize(RWidth).SLVValue;</div>
<div class="line"><a name="l00689"></a><span class="lineno">  689</span>&#160;            }</div>
<div class="line"><a name="l00690"></a><span class="lineno">  690</span>&#160;        }</div>
<div class="line"><a name="l00691"></a><span class="lineno">  691</span>&#160;</div>
<div class="line"><a name="l00692"></a><span class="lineno">  692</span>&#160;        <span class="keyword">private</span> <span class="keywordtype">void</span> NotProcessSync()</div>
<div class="line"><a name="l00693"></a><span class="lineno">  693</span>&#160;        {</div>
<div class="line"><a name="l00694"></a><span class="lineno">  694</span>&#160;            <span class="keywordflow">if</span> (Clk.RisingEdge())</div>
<div class="line"><a name="l00695"></a><span class="lineno">  695</span>&#160;            {</div>
<div class="line"><a name="l00696"></a><span class="lineno">  696</span>&#160;                _opResult.Next = ~A.Cur;</div>
<div class="line"><a name="l00697"></a><span class="lineno">  697</span>&#160;            }</div>
<div class="line"><a name="l00698"></a><span class="lineno">  698</span>&#160;        }</div>
<div class="line"><a name="l00699"></a><span class="lineno">  699</span>&#160;</div>
<div class="line"><a name="l00700"></a><span class="lineno">  700</span>&#160;        <span class="keyword">private</span> <span class="keywordtype">void</span> AndProcessSync()</div>
<div class="line"><a name="l00701"></a><span class="lineno">  701</span>&#160;        {</div>
<div class="line"><a name="l00702"></a><span class="lineno">  702</span>&#160;            <span class="keywordflow">if</span> (Clk.RisingEdge())</div>
<div class="line"><a name="l00703"></a><span class="lineno">  703</span>&#160;            {</div>
<div class="line"><a name="l00704"></a><span class="lineno">  704</span>&#160;                _opResult.Next = A.Cur &amp; B.Cur;</div>
<div class="line"><a name="l00705"></a><span class="lineno">  705</span>&#160;            }</div>
<div class="line"><a name="l00706"></a><span class="lineno">  706</span>&#160;        }</div>
<div class="line"><a name="l00707"></a><span class="lineno">  707</span>&#160;</div>
<div class="line"><a name="l00708"></a><span class="lineno">  708</span>&#160;        <span class="keyword">private</span> <span class="keywordtype">void</span> OrProcessSync()</div>
<div class="line"><a name="l00709"></a><span class="lineno">  709</span>&#160;        {</div>
<div class="line"><a name="l00710"></a><span class="lineno">  710</span>&#160;            <span class="keywordflow">if</span> (Clk.RisingEdge())</div>
<div class="line"><a name="l00711"></a><span class="lineno">  711</span>&#160;            {</div>
<div class="line"><a name="l00712"></a><span class="lineno">  712</span>&#160;                _opResult.Next = A.Cur | B.Cur;</div>
<div class="line"><a name="l00713"></a><span class="lineno">  713</span>&#160;            }</div>
<div class="line"><a name="l00714"></a><span class="lineno">  714</span>&#160;        }</div>
<div class="line"><a name="l00715"></a><span class="lineno">  715</span>&#160;</div>
<div class="line"><a name="l00716"></a><span class="lineno">  716</span>&#160;        <span class="keyword">private</span> <span class="keywordtype">void</span> CmpSignedProcessSync()</div>
<div class="line"><a name="l00717"></a><span class="lineno">  717</span>&#160;        {</div>
<div class="line"><a name="l00718"></a><span class="lineno">  718</span>&#160;            <span class="keywordflow">if</span> (Clk.RisingEdge())</div>
<div class="line"><a name="l00719"></a><span class="lineno">  719</span>&#160;            {</div>
<div class="line"><a name="l00720"></a><span class="lineno">  720</span>&#160;                <span class="keywordtype">bool</span> isLt = A.Cur.SignedValue &lt; B.Cur.SignedValue;</div>
<div class="line"><a name="l00721"></a><span class="lineno">  721</span>&#160;                <span class="keywordtype">bool</span> isGt = A.Cur.SignedValue &gt; B.Cur.SignedValue;</div>
<div class="line"><a name="l00722"></a><span class="lineno">  722</span>&#160;                <span class="keywordtype">bool</span> isNeq = isLt || isGt;</div>
<div class="line"><a name="l00723"></a><span class="lineno">  723</span>&#160;                <span class="keywordtype">bool</span> isEq = !isNeq;</div>
<div class="line"><a name="l00724"></a><span class="lineno">  724</span>&#160;                <a class="code" href="struct_system_sharp_1_1_data_types_1_1_std_logic.html">StdLogic</a> ltBit = isLt ? (<a class="code" href="struct_system_sharp_1_1_data_types_1_1_std_logic.html">StdLogic</a>)<span class="charliteral">&#39;1&#39;</span> : (<a class="code" href="struct_system_sharp_1_1_data_types_1_1_std_logic.html">StdLogic</a>)<span class="charliteral">&#39;0&#39;</span>;</div>
<div class="line"><a name="l00725"></a><span class="lineno">  725</span>&#160;                <a class="code" href="struct_system_sharp_1_1_data_types_1_1_std_logic.html">StdLogic</a> gtBit = isGt ? (<a class="code" href="struct_system_sharp_1_1_data_types_1_1_std_logic.html">StdLogic</a>)<span class="charliteral">&#39;1&#39;</span> : (<a class="code" href="struct_system_sharp_1_1_data_types_1_1_std_logic.html">StdLogic</a>)<span class="charliteral">&#39;0&#39;</span>;</div>
<div class="line"><a name="l00726"></a><span class="lineno">  726</span>&#160;                <a class="code" href="struct_system_sharp_1_1_data_types_1_1_std_logic.html">StdLogic</a> neqBit = isNeq ? (<a class="code" href="struct_system_sharp_1_1_data_types_1_1_std_logic.html">StdLogic</a>)<span class="charliteral">&#39;1&#39;</span> : (<a class="code" href="struct_system_sharp_1_1_data_types_1_1_std_logic.html">StdLogic</a>)<span class="charliteral">&#39;0&#39;</span>;</div>
<div class="line"><a name="l00727"></a><span class="lineno">  727</span>&#160;                <a class="code" href="struct_system_sharp_1_1_data_types_1_1_std_logic.html">StdLogic</a> eqBit = isEq ? (<a class="code" href="struct_system_sharp_1_1_data_types_1_1_std_logic.html">StdLogic</a>)<span class="charliteral">&#39;1&#39;</span> : (<a class="code" href="struct_system_sharp_1_1_data_types_1_1_std_logic.html">StdLogic</a>)<span class="charliteral">&#39;0&#39;</span>;</div>
<div class="line"><a name="l00728"></a><span class="lineno">  728</span>&#160;                <a class="code" href="struct_system_sharp_1_1_data_types_1_1_std_logic.html">StdLogic</a> lteBit = isLt || isEq ? (<a class="code" href="struct_system_sharp_1_1_data_types_1_1_std_logic.html">StdLogic</a>)<span class="charliteral">&#39;1&#39;</span> : (<a class="code" href="struct_system_sharp_1_1_data_types_1_1_std_logic.html">StdLogic</a>)<span class="charliteral">&#39;0&#39;</span>;</div>
<div class="line"><a name="l00729"></a><span class="lineno">  729</span>&#160;                <a class="code" href="struct_system_sharp_1_1_data_types_1_1_std_logic.html">StdLogic</a> gteBit = isGt || isEq ? (<a class="code" href="struct_system_sharp_1_1_data_types_1_1_std_logic.html">StdLogic</a>)<span class="charliteral">&#39;1&#39;</span> : (<a class="code" href="struct_system_sharp_1_1_data_types_1_1_std_logic.html">StdLogic</a>)<span class="charliteral">&#39;0&#39;</span>;</div>
<div class="line"><a name="l00730"></a><span class="lineno">  730</span>&#160;                _opResult.Next = ltBit.Concat(gtBit).Concat(neqBit).Concat(eqBit).Concat(lteBit).Concat(gteBit);</div>
<div class="line"><a name="l00731"></a><span class="lineno">  731</span>&#160;            }</div>
<div class="line"><a name="l00732"></a><span class="lineno">  732</span>&#160;        }</div>
<div class="line"><a name="l00733"></a><span class="lineno">  733</span>&#160;</div>
<div class="line"><a name="l00734"></a><span class="lineno">  734</span>&#160;        <span class="keyword">private</span> <span class="keywordtype">void</span> CmpUnsignedProcessSync()</div>
<div class="line"><a name="l00735"></a><span class="lineno">  735</span>&#160;        {</div>
<div class="line"><a name="l00736"></a><span class="lineno">  736</span>&#160;            <span class="keywordflow">if</span> (Clk.RisingEdge())</div>
<div class="line"><a name="l00737"></a><span class="lineno">  737</span>&#160;            {</div>
<div class="line"><a name="l00738"></a><span class="lineno">  738</span>&#160;                <span class="keywordtype">bool</span> isLt = A.Cur.UnsignedValue &lt; B.Cur.UnsignedValue;</div>
<div class="line"><a name="l00739"></a><span class="lineno">  739</span>&#160;                <span class="keywordtype">bool</span> isGt = A.Cur.UnsignedValue &gt; B.Cur.UnsignedValue;</div>
<div class="line"><a name="l00740"></a><span class="lineno">  740</span>&#160;                <span class="keywordtype">bool</span> isNeq = isLt || isGt;</div>
<div class="line"><a name="l00741"></a><span class="lineno">  741</span>&#160;                <span class="keywordtype">bool</span> isEq = !isNeq;</div>
<div class="line"><a name="l00742"></a><span class="lineno">  742</span>&#160;                <a class="code" href="struct_system_sharp_1_1_data_types_1_1_std_logic.html">StdLogic</a> ltBit = isLt ? (<a class="code" href="struct_system_sharp_1_1_data_types_1_1_std_logic.html">StdLogic</a>)<span class="charliteral">&#39;1&#39;</span> : (<a class="code" href="struct_system_sharp_1_1_data_types_1_1_std_logic.html">StdLogic</a>)<span class="charliteral">&#39;0&#39;</span>;</div>
<div class="line"><a name="l00743"></a><span class="lineno">  743</span>&#160;                <a class="code" href="struct_system_sharp_1_1_data_types_1_1_std_logic.html">StdLogic</a> gtBit = isGt ? (<a class="code" href="struct_system_sharp_1_1_data_types_1_1_std_logic.html">StdLogic</a>)<span class="charliteral">&#39;1&#39;</span> : (<a class="code" href="struct_system_sharp_1_1_data_types_1_1_std_logic.html">StdLogic</a>)<span class="charliteral">&#39;0&#39;</span>;</div>
<div class="line"><a name="l00744"></a><span class="lineno">  744</span>&#160;                <a class="code" href="struct_system_sharp_1_1_data_types_1_1_std_logic.html">StdLogic</a> neqBit = isNeq ? (<a class="code" href="struct_system_sharp_1_1_data_types_1_1_std_logic.html">StdLogic</a>)<span class="charliteral">&#39;1&#39;</span> : (<a class="code" href="struct_system_sharp_1_1_data_types_1_1_std_logic.html">StdLogic</a>)<span class="charliteral">&#39;0&#39;</span>;</div>
<div class="line"><a name="l00745"></a><span class="lineno">  745</span>&#160;                <a class="code" href="struct_system_sharp_1_1_data_types_1_1_std_logic.html">StdLogic</a> eqBit = isEq ? (<a class="code" href="struct_system_sharp_1_1_data_types_1_1_std_logic.html">StdLogic</a>)<span class="charliteral">&#39;1&#39;</span> : (<a class="code" href="struct_system_sharp_1_1_data_types_1_1_std_logic.html">StdLogic</a>)<span class="charliteral">&#39;0&#39;</span>;</div>
<div class="line"><a name="l00746"></a><span class="lineno">  746</span>&#160;                <a class="code" href="struct_system_sharp_1_1_data_types_1_1_std_logic.html">StdLogic</a> lteBit = isLt || isEq ? (<a class="code" href="struct_system_sharp_1_1_data_types_1_1_std_logic.html">StdLogic</a>)<span class="charliteral">&#39;1&#39;</span> : (<a class="code" href="struct_system_sharp_1_1_data_types_1_1_std_logic.html">StdLogic</a>)<span class="charliteral">&#39;0&#39;</span>;</div>
<div class="line"><a name="l00747"></a><span class="lineno">  747</span>&#160;                <a class="code" href="struct_system_sharp_1_1_data_types_1_1_std_logic.html">StdLogic</a> gteBit = isGt || isEq ? (<a class="code" href="struct_system_sharp_1_1_data_types_1_1_std_logic.html">StdLogic</a>)<span class="charliteral">&#39;1&#39;</span> : (<a class="code" href="struct_system_sharp_1_1_data_types_1_1_std_logic.html">StdLogic</a>)<span class="charliteral">&#39;0&#39;</span>;</div>
<div class="line"><a name="l00748"></a><span class="lineno">  748</span>&#160;                _opResult.Next = ltBit.Concat(gtBit).Concat(neqBit).Concat(eqBit).Concat(lteBit).Concat(gteBit);</div>
<div class="line"><a name="l00749"></a><span class="lineno">  749</span>&#160;            }</div>
<div class="line"><a name="l00750"></a><span class="lineno">  750</span>&#160;        }</div>
<div class="line"><a name="l00751"></a><span class="lineno">  751</span>&#160;</div>
<div class="line"><a name="l00752"></a><span class="lineno">  752</span>&#160;        <span class="keyword">private</span> <span class="keywordtype">void</span> DriveCmpProcessPiped()</div>
<div class="line"><a name="l00753"></a><span class="lineno">  753</span>&#160;        {</div>
<div class="line"><a name="l00754"></a><span class="lineno">  754</span>&#160;            CmpLt.Next = _pipeOut.Cur[5, 5];</div>
<div class="line"><a name="l00755"></a><span class="lineno">  755</span>&#160;            CmpGt.Next = _pipeOut.Cur[4, 4];</div>
<div class="line"><a name="l00756"></a><span class="lineno">  756</span>&#160;            CmpNeq.Next = _pipeOut.Cur[3, 3];</div>
<div class="line"><a name="l00757"></a><span class="lineno">  757</span>&#160;            CmpEq.Next = _pipeOut.Cur[2, 2];</div>
<div class="line"><a name="l00758"></a><span class="lineno">  758</span>&#160;            CmpLte.Next = _pipeOut.Cur[1, 1];</div>
<div class="line"><a name="l00759"></a><span class="lineno">  759</span>&#160;            CmpGte.Next = _pipeOut.Cur[0, 0];</div>
<div class="line"><a name="l00760"></a><span class="lineno">  760</span>&#160;        }</div>
<div class="line"><a name="l00761"></a><span class="lineno">  761</span>&#160;</div>
<div class="line"><a name="l00762"></a><span class="lineno">  762</span>&#160;        <span class="keyword">private</span> <span class="keywordtype">void</span> DriveRProcessUnpiped()</div>
<div class="line"><a name="l00763"></a><span class="lineno">  763</span>&#160;        {</div>
<div class="line"><a name="l00764"></a><span class="lineno">  764</span>&#160;            R.Next = _opResult.Cur;</div>
<div class="line"><a name="l00765"></a><span class="lineno">  765</span>&#160;        }</div>
<div class="line"><a name="l00766"></a><span class="lineno">  766</span>&#160;</div>
<div class="line"><a name="l00767"></a><span class="lineno">  767</span>&#160;        <span class="keyword">private</span> <span class="keywordtype">void</span> DriveCmpProcessUnpiped()</div>
<div class="line"><a name="l00768"></a><span class="lineno">  768</span>&#160;        {</div>
<div class="line"><a name="l00769"></a><span class="lineno">  769</span>&#160;            CmpLt.Next = _opResult.Cur[5, 5];</div>
<div class="line"><a name="l00770"></a><span class="lineno">  770</span>&#160;            CmpGt.Next = _opResult.Cur[4, 4];</div>
<div class="line"><a name="l00771"></a><span class="lineno">  771</span>&#160;            CmpNeq.Next = _opResult.Cur[3, 3];</div>
<div class="line"><a name="l00772"></a><span class="lineno">  772</span>&#160;            CmpEq.Next = _opResult.Cur[2, 2];</div>
<div class="line"><a name="l00773"></a><span class="lineno">  773</span>&#160;            CmpLte.Next = _opResult.Cur[1, 1];</div>
<div class="line"><a name="l00774"></a><span class="lineno">  774</span>&#160;            CmpGte.Next = _opResult.Cur[0, 0];</div>
<div class="line"><a name="l00775"></a><span class="lineno">  775</span>&#160;        }</div>
<div class="line"><a name="l00776"></a><span class="lineno">  776</span>&#160;</div>
<div class="line"><a name="l00777"></a><span class="lineno">  777</span>&#160;        <span class="keyword">private</span> <span class="keywordtype">void</span> DriveRProcessSync()</div>
<div class="line"><a name="l00778"></a><span class="lineno">  778</span>&#160;        {</div>
<div class="line"><a name="l00779"></a><span class="lineno">  779</span>&#160;            <span class="keywordflow">if</span> (Clk.RisingEdge())</div>
<div class="line"><a name="l00780"></a><span class="lineno">  780</span>&#160;                R.Next = _opResult.Cur;</div>
<div class="line"><a name="l00781"></a><span class="lineno">  781</span>&#160;        }</div>
<div class="line"><a name="l00782"></a><span class="lineno">  782</span>&#160;</div>
<div class="line"><a name="l00783"></a><span class="lineno">  783</span>&#160;        <span class="keyword">private</span> <span class="keywordtype">void</span> DriveCmpProcessSync()</div>
<div class="line"><a name="l00784"></a><span class="lineno">  784</span>&#160;        {</div>
<div class="line"><a name="l00785"></a><span class="lineno">  785</span>&#160;            <span class="keywordflow">if</span> (Clk.RisingEdge())</div>
<div class="line"><a name="l00786"></a><span class="lineno">  786</span>&#160;            {</div>
<div class="line"><a name="l00787"></a><span class="lineno">  787</span>&#160;                CmpLt.Next = _opResult.Cur[5, 5];</div>
<div class="line"><a name="l00788"></a><span class="lineno">  788</span>&#160;                CmpGt.Next = _opResult.Cur[4, 4];</div>
<div class="line"><a name="l00789"></a><span class="lineno">  789</span>&#160;                CmpNeq.Next = _opResult.Cur[3, 3];</div>
<div class="line"><a name="l00790"></a><span class="lineno">  790</span>&#160;                CmpEq.Next = _opResult.Cur[2, 2];</div>
<div class="line"><a name="l00791"></a><span class="lineno">  791</span>&#160;                CmpLte.Next = _opResult.Cur[1, 1];</div>
<div class="line"><a name="l00792"></a><span class="lineno">  792</span>&#160;                CmpGte.Next = _opResult.Cur[0, 0];</div>
<div class="line"><a name="l00793"></a><span class="lineno">  793</span>&#160;            }</div>
<div class="line"><a name="l00794"></a><span class="lineno">  794</span>&#160;        }</div>
<div class="line"><a name="l00795"></a><span class="lineno">  795</span>&#160;</div>
<div class="line"><a name="l00796"></a><span class="lineno">  796</span>&#160;</div>
<div class="line"><a name="l00797"></a><span class="lineno"><a class="line" href="class_system_sharp_1_1_components_1_1_std_1_1_a_l_u.html#a89d543389a5dad9eefabf037a211ff68">  797</a></span>&#160;        <span class="keyword">protected</span> <span class="keyword">override</span> <span class="keywordtype">void</span> <a class="code" href="class_system_sharp_1_1_components_1_1_std_1_1_a_l_u.html#a89d543389a5dad9eefabf037a211ff68">Initialize</a>()</div>
<div class="line"><a name="l00798"></a><span class="lineno">  798</span>&#160;        {</div>
<div class="line"><a name="l00799"></a><span class="lineno">  799</span>&#160;            <span class="keywordflow">if</span> (PipelineDepth &gt; 0)</div>
<div class="line"><a name="l00800"></a><span class="lineno">  800</span>&#160;            {</div>
<div class="line"><a name="l00801"></a><span class="lineno">  801</span>&#160;                <span class="keywordflow">switch</span> (FuncSel)</div>
<div class="line"><a name="l00802"></a><span class="lineno">  802</span>&#160;                {</div>
<div class="line"><a name="l00803"></a><span class="lineno">  803</span>&#160;                    <span class="keywordflow">case</span> EFunction.Add:</div>
<div class="line"><a name="l00804"></a><span class="lineno">  804</span>&#160;                        <span class="keywordflow">switch</span> (ArithMode)</div>
<div class="line"><a name="l00805"></a><span class="lineno">  805</span>&#160;                        {</div>
<div class="line"><a name="l00806"></a><span class="lineno">  806</span>&#160;                            <span class="keywordflow">case</span> EArithMode.Signed:</div>
<div class="line"><a name="l00807"></a><span class="lineno">  807</span>&#160;                                AddProcess(AddSignedProcessSync, Clk);</div>
<div class="line"><a name="l00808"></a><span class="lineno">  808</span>&#160;                                <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00809"></a><span class="lineno">  809</span>&#160;                            <span class="keywordflow">case</span> EArithMode.Unsigned:</div>
<div class="line"><a name="l00810"></a><span class="lineno">  810</span>&#160;                                AddProcess(AddUnsignedProcessSync, Clk);</div>
<div class="line"><a name="l00811"></a><span class="lineno">  811</span>&#160;                                <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00812"></a><span class="lineno">  812</span>&#160;                        }</div>
<div class="line"><a name="l00813"></a><span class="lineno">  813</span>&#160;                        <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00814"></a><span class="lineno">  814</span>&#160;</div>
<div class="line"><a name="l00815"></a><span class="lineno">  815</span>&#160;                    <span class="keywordflow">case</span> EFunction.Sub:</div>
<div class="line"><a name="l00816"></a><span class="lineno">  816</span>&#160;                        <span class="keywordflow">switch</span> (ArithMode)</div>
<div class="line"><a name="l00817"></a><span class="lineno">  817</span>&#160;                        {</div>
<div class="line"><a name="l00818"></a><span class="lineno">  818</span>&#160;                            <span class="keywordflow">case</span> EArithMode.Signed:</div>
<div class="line"><a name="l00819"></a><span class="lineno">  819</span>&#160;                                AddProcess(SubSignedProcessSync, Clk);</div>
<div class="line"><a name="l00820"></a><span class="lineno">  820</span>&#160;                                <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00821"></a><span class="lineno">  821</span>&#160;                            <span class="keywordflow">case</span> EArithMode.Unsigned:</div>
<div class="line"><a name="l00822"></a><span class="lineno">  822</span>&#160;                                AddProcess(SubUnsignedProcessSync, Clk);</div>
<div class="line"><a name="l00823"></a><span class="lineno">  823</span>&#160;                                <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00824"></a><span class="lineno">  824</span>&#160;                        }</div>
<div class="line"><a name="l00825"></a><span class="lineno">  825</span>&#160;                        <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00826"></a><span class="lineno">  826</span>&#160;</div>
<div class="line"><a name="l00827"></a><span class="lineno">  827</span>&#160;                    <span class="keywordflow">case</span> EFunction.Mul:</div>
<div class="line"><a name="l00828"></a><span class="lineno">  828</span>&#160;                        <span class="keywordflow">switch</span> (ArithMode)</div>
<div class="line"><a name="l00829"></a><span class="lineno">  829</span>&#160;                        {</div>
<div class="line"><a name="l00830"></a><span class="lineno">  830</span>&#160;                            <span class="keywordflow">case</span> EArithMode.Signed:</div>
<div class="line"><a name="l00831"></a><span class="lineno">  831</span>&#160;                                AddProcess(MulSignedProcessSync, Clk);</div>
<div class="line"><a name="l00832"></a><span class="lineno">  832</span>&#160;                                <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00833"></a><span class="lineno">  833</span>&#160;                            <span class="keywordflow">case</span> EArithMode.Unsigned:</div>
<div class="line"><a name="l00834"></a><span class="lineno">  834</span>&#160;                                AddProcess(MulUnsignedProcessSync, Clk);</div>
<div class="line"><a name="l00835"></a><span class="lineno">  835</span>&#160;                                <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00836"></a><span class="lineno">  836</span>&#160;                        }</div>
<div class="line"><a name="l00837"></a><span class="lineno">  837</span>&#160;                        <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00838"></a><span class="lineno">  838</span>&#160;</div>
<div class="line"><a name="l00839"></a><span class="lineno">  839</span>&#160;                    <span class="keywordflow">case</span> EFunction.Neg:</div>
<div class="line"><a name="l00840"></a><span class="lineno">  840</span>&#160;                        AddProcess(NegSignedProcessSync, Clk);</div>
<div class="line"><a name="l00841"></a><span class="lineno">  841</span>&#160;                        <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00842"></a><span class="lineno">  842</span>&#160;</div>
<div class="line"><a name="l00843"></a><span class="lineno">  843</span>&#160;                    <span class="keywordflow">case</span> EFunction.Not:</div>
<div class="line"><a name="l00844"></a><span class="lineno">  844</span>&#160;                        AddProcess(NotProcessSync, Clk);</div>
<div class="line"><a name="l00845"></a><span class="lineno">  845</span>&#160;                        <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00846"></a><span class="lineno">  846</span>&#160;</div>
<div class="line"><a name="l00847"></a><span class="lineno">  847</span>&#160;                    <span class="keywordflow">case</span> EFunction.Or:</div>
<div class="line"><a name="l00848"></a><span class="lineno">  848</span>&#160;                        AddProcess(OrProcessSync, Clk);</div>
<div class="line"><a name="l00849"></a><span class="lineno">  849</span>&#160;                        <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00850"></a><span class="lineno">  850</span>&#160;</div>
<div class="line"><a name="l00851"></a><span class="lineno">  851</span>&#160;                    <span class="keywordflow">case</span> EFunction.And:</div>
<div class="line"><a name="l00852"></a><span class="lineno">  852</span>&#160;                        AddProcess(AndProcessSync, Clk);</div>
<div class="line"><a name="l00853"></a><span class="lineno">  853</span>&#160;                        <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00854"></a><span class="lineno">  854</span>&#160;</div>
<div class="line"><a name="l00855"></a><span class="lineno">  855</span>&#160;                    <span class="keywordflow">case</span> EFunction.Compare:</div>
<div class="line"><a name="l00856"></a><span class="lineno">  856</span>&#160;                        <span class="keywordflow">switch</span> (ArithMode)</div>
<div class="line"><a name="l00857"></a><span class="lineno">  857</span>&#160;                        {</div>
<div class="line"><a name="l00858"></a><span class="lineno">  858</span>&#160;                            <span class="keywordflow">case</span> EArithMode.Signed:</div>
<div class="line"><a name="l00859"></a><span class="lineno">  859</span>&#160;                                AddProcess(CmpSignedProcessSync, Clk);</div>
<div class="line"><a name="l00860"></a><span class="lineno">  860</span>&#160;                                <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00861"></a><span class="lineno">  861</span>&#160;                            <span class="keywordflow">case</span> EArithMode.Unsigned:</div>
<div class="line"><a name="l00862"></a><span class="lineno">  862</span>&#160;                                AddProcess(CmpUnsignedProcessSync, Clk);</div>
<div class="line"><a name="l00863"></a><span class="lineno">  863</span>&#160;                                <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00864"></a><span class="lineno">  864</span>&#160;                        }</div>
<div class="line"><a name="l00865"></a><span class="lineno">  865</span>&#160;                        <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00866"></a><span class="lineno">  866</span>&#160;</div>
<div class="line"><a name="l00867"></a><span class="lineno">  867</span>&#160;                    <span class="keywordflow">default</span>:</div>
<div class="line"><a name="l00868"></a><span class="lineno">  868</span>&#160;                        <span class="keywordflow">throw</span> <span class="keyword">new</span> NotImplementedException();</div>
<div class="line"><a name="l00869"></a><span class="lineno">  869</span>&#160;                }</div>
<div class="line"><a name="l00870"></a><span class="lineno">  870</span>&#160;</div>
<div class="line"><a name="l00871"></a><span class="lineno">  871</span>&#160;                <span class="keywordflow">if</span> (PipelineDepth == 1)</div>
<div class="line"><a name="l00872"></a><span class="lineno">  872</span>&#160;                {</div>
<div class="line"><a name="l00873"></a><span class="lineno">  873</span>&#160;                    <span class="keywordflow">if</span> (FuncSel == <a class="code" href="class_system_sharp_1_1_components_1_1_std_1_1_a_l_u.html#aaf1d5fb81e9aba35b1043f10663ff505">EFunction</a>.Compare)</div>
<div class="line"><a name="l00874"></a><span class="lineno">  874</span>&#160;                        AddProcess(DriveCmpProcessUnpiped, _opResult);</div>
<div class="line"><a name="l00875"></a><span class="lineno">  875</span>&#160;                    <span class="keywordflow">else</span></div>
<div class="line"><a name="l00876"></a><span class="lineno">  876</span>&#160;                        AddProcess(DriveRProcessUnpiped, _opResult);</div>
<div class="line"><a name="l00877"></a><span class="lineno">  877</span>&#160;                }</div>
<div class="line"><a name="l00878"></a><span class="lineno">  878</span>&#160;                <span class="keywordflow">else</span> <span class="keywordflow">if</span> (PipelineDepth == 2)</div>
<div class="line"><a name="l00879"></a><span class="lineno">  879</span>&#160;                {</div>
<div class="line"><a name="l00880"></a><span class="lineno">  880</span>&#160;                    <span class="keywordflow">if</span> (FuncSel == <a class="code" href="class_system_sharp_1_1_components_1_1_std_1_1_a_l_u.html#aaf1d5fb81e9aba35b1043f10663ff505">EFunction</a>.Compare)</div>
<div class="line"><a name="l00881"></a><span class="lineno">  881</span>&#160;                        AddProcess(DriveCmpProcessSync, Clk);</div>
<div class="line"><a name="l00882"></a><span class="lineno">  882</span>&#160;                    <span class="keywordflow">else</span></div>
<div class="line"><a name="l00883"></a><span class="lineno">  883</span>&#160;                        AddProcess(DriveRProcessSync, Clk);</div>
<div class="line"><a name="l00884"></a><span class="lineno">  884</span>&#160;                }</div>
<div class="line"><a name="l00885"></a><span class="lineno">  885</span>&#160;                <span class="keywordflow">else</span> <span class="keywordflow">if</span> (PipelineDepth &gt;= 2)</div>
<div class="line"><a name="l00886"></a><span class="lineno">  886</span>&#160;                {</div>
<div class="line"><a name="l00887"></a><span class="lineno">  887</span>&#160;                    <span class="keywordflow">if</span> (FuncSel == <a class="code" href="class_system_sharp_1_1_components_1_1_std_1_1_a_l_u.html#aaf1d5fb81e9aba35b1043f10663ff505">EFunction</a>.Compare)</div>
<div class="line"><a name="l00888"></a><span class="lineno">  888</span>&#160;                        AddProcess(DriveCmpProcessPiped, _pipeOut);</div>
<div class="line"><a name="l00889"></a><span class="lineno">  889</span>&#160;                }</div>
<div class="line"><a name="l00890"></a><span class="lineno">  890</span>&#160;            }</div>
<div class="line"><a name="l00891"></a><span class="lineno">  891</span>&#160;            <span class="keywordflow">else</span></div>
<div class="line"><a name="l00892"></a><span class="lineno">  892</span>&#160;            {</div>
<div class="line"><a name="l00893"></a><span class="lineno">  893</span>&#160;                <span class="keywordflow">switch</span> (FuncSel)</div>
<div class="line"><a name="l00894"></a><span class="lineno">  894</span>&#160;                {</div>
<div class="line"><a name="l00895"></a><span class="lineno">  895</span>&#160;                    <span class="keywordflow">case</span> EFunction.Add:</div>
<div class="line"><a name="l00896"></a><span class="lineno">  896</span>&#160;                        <span class="keywordflow">switch</span> (ArithMode)</div>
<div class="line"><a name="l00897"></a><span class="lineno">  897</span>&#160;                        {</div>
<div class="line"><a name="l00898"></a><span class="lineno">  898</span>&#160;                            <span class="keywordflow">case</span> EArithMode.Signed:</div>
<div class="line"><a name="l00899"></a><span class="lineno">  899</span>&#160;                                AddProcess(AddSignedProcess, A, B);</div>
<div class="line"><a name="l00900"></a><span class="lineno">  900</span>&#160;                                <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00901"></a><span class="lineno">  901</span>&#160;                            <span class="keywordflow">case</span> EArithMode.Unsigned:</div>
<div class="line"><a name="l00902"></a><span class="lineno">  902</span>&#160;                                AddProcess(AddUnsignedProcess, A, B);</div>
<div class="line"><a name="l00903"></a><span class="lineno">  903</span>&#160;                                <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00904"></a><span class="lineno">  904</span>&#160;                        }</div>
<div class="line"><a name="l00905"></a><span class="lineno">  905</span>&#160;                        <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00906"></a><span class="lineno">  906</span>&#160;</div>
<div class="line"><a name="l00907"></a><span class="lineno">  907</span>&#160;                    <span class="keywordflow">case</span> EFunction.Sub:</div>
<div class="line"><a name="l00908"></a><span class="lineno">  908</span>&#160;                        <span class="keywordflow">switch</span> (ArithMode)</div>
<div class="line"><a name="l00909"></a><span class="lineno">  909</span>&#160;                        {</div>
<div class="line"><a name="l00910"></a><span class="lineno">  910</span>&#160;                            <span class="keywordflow">case</span> EArithMode.Signed:</div>
<div class="line"><a name="l00911"></a><span class="lineno">  911</span>&#160;                                AddProcess(SubSignedProcess, A, B);</div>
<div class="line"><a name="l00912"></a><span class="lineno">  912</span>&#160;                                <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00913"></a><span class="lineno">  913</span>&#160;                            <span class="keywordflow">case</span> EArithMode.Unsigned:</div>
<div class="line"><a name="l00914"></a><span class="lineno">  914</span>&#160;                                AddProcess(SubUnsignedProcess, A, B);</div>
<div class="line"><a name="l00915"></a><span class="lineno">  915</span>&#160;                                <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00916"></a><span class="lineno">  916</span>&#160;                        }</div>
<div class="line"><a name="l00917"></a><span class="lineno">  917</span>&#160;                        <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00918"></a><span class="lineno">  918</span>&#160;</div>
<div class="line"><a name="l00919"></a><span class="lineno">  919</span>&#160;                    <span class="keywordflow">case</span> EFunction.Mul:</div>
<div class="line"><a name="l00920"></a><span class="lineno">  920</span>&#160;                        <span class="keywordflow">switch</span> (ArithMode)</div>
<div class="line"><a name="l00921"></a><span class="lineno">  921</span>&#160;                        {</div>
<div class="line"><a name="l00922"></a><span class="lineno">  922</span>&#160;                            <span class="keywordflow">case</span> EArithMode.Signed:</div>
<div class="line"><a name="l00923"></a><span class="lineno">  923</span>&#160;                                AddProcess(MulSignedProcess, A, B);</div>
<div class="line"><a name="l00924"></a><span class="lineno">  924</span>&#160;                                <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00925"></a><span class="lineno">  925</span>&#160;                            <span class="keywordflow">case</span> EArithMode.Unsigned:</div>
<div class="line"><a name="l00926"></a><span class="lineno">  926</span>&#160;                                AddProcess(MulUnsignedProcess, A, B);</div>
<div class="line"><a name="l00927"></a><span class="lineno">  927</span>&#160;                                <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00928"></a><span class="lineno">  928</span>&#160;                        }</div>
<div class="line"><a name="l00929"></a><span class="lineno">  929</span>&#160;                        <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00930"></a><span class="lineno">  930</span>&#160;</div>
<div class="line"><a name="l00931"></a><span class="lineno">  931</span>&#160;                    <span class="keywordflow">case</span> EFunction.Neg:</div>
<div class="line"><a name="l00932"></a><span class="lineno">  932</span>&#160;                        AddProcess(NegSignedProcess, A);</div>
<div class="line"><a name="l00933"></a><span class="lineno">  933</span>&#160;                        <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00934"></a><span class="lineno">  934</span>&#160;</div>
<div class="line"><a name="l00935"></a><span class="lineno">  935</span>&#160;                    <span class="keywordflow">case</span> EFunction.Not:</div>
<div class="line"><a name="l00936"></a><span class="lineno">  936</span>&#160;                        AddProcess(NotProcess, A);</div>
<div class="line"><a name="l00937"></a><span class="lineno">  937</span>&#160;                        <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00938"></a><span class="lineno">  938</span>&#160;</div>
<div class="line"><a name="l00939"></a><span class="lineno">  939</span>&#160;                    <span class="keywordflow">case</span> EFunction.Or:</div>
<div class="line"><a name="l00940"></a><span class="lineno">  940</span>&#160;                        AddProcess(OrProcess, A, B);</div>
<div class="line"><a name="l00941"></a><span class="lineno">  941</span>&#160;                        <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00942"></a><span class="lineno">  942</span>&#160;</div>
<div class="line"><a name="l00943"></a><span class="lineno">  943</span>&#160;                    <span class="keywordflow">case</span> EFunction.And:</div>
<div class="line"><a name="l00944"></a><span class="lineno">  944</span>&#160;                        AddProcess(AndProcess, A, B);</div>
<div class="line"><a name="l00945"></a><span class="lineno">  945</span>&#160;                        <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00946"></a><span class="lineno">  946</span>&#160;</div>
<div class="line"><a name="l00947"></a><span class="lineno">  947</span>&#160;                    <span class="keywordflow">case</span> EFunction.Compare:</div>
<div class="line"><a name="l00948"></a><span class="lineno">  948</span>&#160;                        <span class="keywordflow">switch</span> (ArithMode)</div>
<div class="line"><a name="l00949"></a><span class="lineno">  949</span>&#160;                        {</div>
<div class="line"><a name="l00950"></a><span class="lineno">  950</span>&#160;                            <span class="keywordflow">case</span> EArithMode.Signed:</div>
<div class="line"><a name="l00951"></a><span class="lineno">  951</span>&#160;                                AddProcess(CmpSignedProcess, A, B);</div>
<div class="line"><a name="l00952"></a><span class="lineno">  952</span>&#160;                                <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00953"></a><span class="lineno">  953</span>&#160;                            <span class="keywordflow">case</span> EArithMode.Unsigned:</div>
<div class="line"><a name="l00954"></a><span class="lineno">  954</span>&#160;                                AddProcess(CmpUnsignedProcess, A, B);</div>
<div class="line"><a name="l00955"></a><span class="lineno">  955</span>&#160;                                <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00956"></a><span class="lineno">  956</span>&#160;                        }</div>
<div class="line"><a name="l00957"></a><span class="lineno">  957</span>&#160;                        AddProcess(DriveCmpProcessUnpiped, _opResult);</div>
<div class="line"><a name="l00958"></a><span class="lineno">  958</span>&#160;                        <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00959"></a><span class="lineno">  959</span>&#160;</div>
<div class="line"><a name="l00960"></a><span class="lineno">  960</span>&#160;                    <span class="keywordflow">default</span>:</div>
<div class="line"><a name="l00961"></a><span class="lineno">  961</span>&#160;                        <span class="keywordflow">throw</span> <span class="keyword">new</span> NotImplementedException();</div>
<div class="line"><a name="l00962"></a><span class="lineno">  962</span>&#160;                }</div>
<div class="line"><a name="l00963"></a><span class="lineno">  963</span>&#160;            }</div>
<div class="line"><a name="l00964"></a><span class="lineno">  964</span>&#160;        }</div>
<div class="line"><a name="l00965"></a><span class="lineno">  965</span>&#160;    }</div>
<div class="line"><a name="l00966"></a><span class="lineno">  966</span>&#160;</div>
<div class="line"><a name="l00970"></a><span class="lineno"><a class="line" href="class_system_sharp_1_1_components_1_1_std_1_1_a_l_u_x_i_l_mapping.html">  970</a></span>&#160;    <span class="keyword">class </span><a class="code" href="class_system_sharp_1_1_components_1_1_std_1_1_a_l_u_x_i_l_mapping.html">ALUXILMapping</a> : <a class="code" href="interface_system_sharp_1_1_components_1_1_f_u_1_1_i_x_i_l_mapping.html">IXILMapping</a></div>
<div class="line"><a name="l00971"></a><span class="lineno">  971</span>&#160;    {</div>
<div class="line"><a name="l00972"></a><span class="lineno">  972</span>&#160;        <span class="keyword">private</span> <a class="code" href="interface_system_sharp_1_1_components_1_1_transactions_1_1_i_transaction_site.html">ITransactionSite</a> _taSite;</div>
<div class="line"><a name="l00973"></a><span class="lineno">  973</span>&#160;        <span class="keyword">private</span> Func&lt;ISignalSource&lt;StdLogicVector&gt;[], ISignalSink&lt;StdLogicVector&gt;[], IEnumerable&lt;TAVerb&gt;&gt; _realize;</div>
<div class="line"><a name="l00974"></a><span class="lineno">  974</span>&#160;        <span class="keyword">private</span> <span class="keywordtype">bool</span> _swap;</div>
<div class="line"><a name="l00975"></a><span class="lineno">  975</span>&#160;</div>
<div class="line"><a name="l00976"></a><span class="lineno"><a class="line" href="class_system_sharp_1_1_components_1_1_std_1_1_a_l_u_x_i_l_mapping.html#aa282c1e13bc5a77cbbd33695802ee4ba">  976</a></span>&#160;        <span class="keyword">public</span> <a class="code" href="class_system_sharp_1_1_components_1_1_std_1_1_a_l_u_x_i_l_mapping.html#aa282c1e13bc5a77cbbd33695802ee4ba">ALUXILMapping</a>(<a class="code" href="interface_system_sharp_1_1_components_1_1_transactions_1_1_i_transaction_site.html">ITransactionSite</a> transactor,</div>
<div class="line"><a name="l00977"></a><span class="lineno">  977</span>&#160;            Func&lt;<a class="code" href="interface_system_sharp_1_1_components_1_1_i_signal_source.html">ISignalSource&lt;StdLogicVector&gt;</a>[], ISignalSink&lt;StdLogicVector&gt;[], IEnumerable&lt;TAVerb&gt;&gt; realize, <span class="keywordtype">bool</span> swap)</div>
<div class="line"><a name="l00978"></a><span class="lineno">  978</span>&#160;        {</div>
<div class="line"><a name="l00979"></a><span class="lineno">  979</span>&#160;            _taSite = transactor;</div>
<div class="line"><a name="l00980"></a><span class="lineno">  980</span>&#160;            _realize = realize;</div>
<div class="line"><a name="l00981"></a><span class="lineno">  981</span>&#160;            _swap = swap;</div>
<div class="line"><a name="l00982"></a><span class="lineno">  982</span>&#160;        }</div>
<div class="line"><a name="l00983"></a><span class="lineno">  983</span>&#160;</div>
<div class="line"><a name="l00984"></a><span class="lineno"><a class="line" href="class_system_sharp_1_1_components_1_1_std_1_1_a_l_u_x_i_l_mapping.html#aa7c1d98e877e49916fc694764590054c">  984</a></span>&#160;        <span class="keyword">public</span> IEnumerable&lt;TAVerb&gt; <a class="code" href="class_system_sharp_1_1_components_1_1_std_1_1_a_l_u_x_i_l_mapping.html#aa7c1d98e877e49916fc694764590054c">Realize</a>(<a class="code" href="interface_system_sharp_1_1_components_1_1_i_signal_source.html">ISignalSource&lt;StdLogicVector&gt;</a>[] operands, ISignalSink&lt;StdLogicVector&gt;[] results)</div>
<div class="line"><a name="l00985"></a><span class="lineno">  985</span>&#160;        {</div>
<div class="line"><a name="l00986"></a><span class="lineno">  986</span>&#160;            <span class="keywordflow">if</span> (_swap)</div>
<div class="line"><a name="l00987"></a><span class="lineno">  987</span>&#160;                <span class="keywordflow">return</span> _realize(<span class="keyword">new</span> <a class="code" href="interface_system_sharp_1_1_components_1_1_i_signal_source.html">ISignalSource&lt;StdLogicVector&gt;</a>[] { operands[1], operands[0] }, results);</div>
<div class="line"><a name="l00988"></a><span class="lineno">  988</span>&#160;            <span class="keywordflow">else</span></div>
<div class="line"><a name="l00989"></a><span class="lineno">  989</span>&#160;                <span class="keywordflow">return</span> _realize(operands, results);</div>
<div class="line"><a name="l00990"></a><span class="lineno">  990</span>&#160;        }</div>
<div class="line"><a name="l00991"></a><span class="lineno">  991</span>&#160;</div>
<div class="line"><a name="l00992"></a><span class="lineno">  992</span>&#160;        <span class="keyword">public</span> <a class="code" href="interface_system_sharp_1_1_components_1_1_transactions_1_1_i_transaction_site.html">ITransactionSite</a> TASite</div>
<div class="line"><a name="l00993"></a><span class="lineno"><a class="line" href="class_system_sharp_1_1_components_1_1_std_1_1_a_l_u_x_i_l_mapping.html#af73249b93d68e9b18e2f9e35afeddca1">  993</a></span>&#160;        {</div>
<div class="line"><a name="l00994"></a><span class="lineno">  994</span>&#160;            <span class="keyword">get</span> { <span class="keywordflow">return</span> _taSite; }</div>
<div class="line"><a name="l00995"></a><span class="lineno">  995</span>&#160;        }</div>
<div class="line"><a name="l00996"></a><span class="lineno">  996</span>&#160;</div>
<div class="line"><a name="l00997"></a><span class="lineno">  997</span>&#160;        <span class="keyword">public</span> <a class="code" href="namespace_system_sharp_1_1_components_1_1_f_u.html#afd158cd4625a9673e1404e27e7ffdb23">EMappingKind</a> ResourceKind</div>
<div class="line"><a name="l00998"></a><span class="lineno"><a class="line" href="class_system_sharp_1_1_components_1_1_std_1_1_a_l_u_x_i_l_mapping.html#a4c1e77de667aa9dfa69f4be954c11e93">  998</a></span>&#160;        {</div>
<div class="line"><a name="l00999"></a><span class="lineno">  999</span>&#160;            <span class="keyword">get</span> { <span class="keywordflow">return</span> EMappingKind.ReplicatableResource; }</div>
<div class="line"><a name="l01000"></a><span class="lineno"> 1000</span>&#160;        }</div>
<div class="line"><a name="l01001"></a><span class="lineno"> 1001</span>&#160;</div>
<div class="line"><a name="l01002"></a><span class="lineno"> 1002</span>&#160;        <span class="keyword">public</span> <span class="keywordtype">int</span> InitiationInterval</div>
<div class="line"><a name="l01003"></a><span class="lineno"><a class="line" href="class_system_sharp_1_1_components_1_1_std_1_1_a_l_u_x_i_l_mapping.html#af99585983b1814e2f0fe23c2186df76c"> 1003</a></span>&#160;        {</div>
<div class="line"><a name="l01004"></a><span class="lineno"> 1004</span>&#160;            <span class="keyword">get</span> { <span class="keywordflow">return</span> 1; }</div>
<div class="line"><a name="l01005"></a><span class="lineno"> 1005</span>&#160;        }</div>
<div class="line"><a name="l01006"></a><span class="lineno"> 1006</span>&#160;</div>
<div class="line"><a name="l01007"></a><span class="lineno"> 1007</span>&#160;        <span class="keyword">public</span> <span class="keywordtype">int</span> Latency</div>
<div class="line"><a name="l01008"></a><span class="lineno"><a class="line" href="class_system_sharp_1_1_components_1_1_std_1_1_a_l_u_x_i_l_mapping.html#a060e27f469174eb671a20e4d819aa8ab"> 1008</a></span>&#160;        {</div>
<div class="line"><a name="l01009"></a><span class="lineno"> 1009</span>&#160;            <span class="keyword">get</span> { <span class="keywordflow">return</span> ((<a class="code" href="class_system_sharp_1_1_components_1_1_std_1_1_a_l_u.html">ALU</a>)_taSite.Host).PipelineDepth; }</div>
<div class="line"><a name="l01010"></a><span class="lineno"> 1010</span>&#160;        }</div>
<div class="line"><a name="l01011"></a><span class="lineno"> 1011</span>&#160;</div>
<div class="line"><a name="l01012"></a><span class="lineno"> 1012</span>&#160;        <span class="keyword">public</span> <span class="keywordtype">string</span> Description</div>
<div class="line"><a name="l01013"></a><span class="lineno"><a class="line" href="class_system_sharp_1_1_components_1_1_std_1_1_a_l_u_x_i_l_mapping.html#a5dd7b9dabff1379ea8b33484135dd184"> 1013</a></span>&#160;        {</div>
<div class="line"><a name="l01014"></a><span class="lineno"> 1014</span>&#160;            <span class="keyword">get</span></div>
<div class="line"><a name="l01015"></a><span class="lineno"> 1015</span>&#160;            {</div>
<div class="line"><a name="l01016"></a><span class="lineno"> 1016</span>&#160;                var alu = (<a class="code" href="class_system_sharp_1_1_components_1_1_std_1_1_a_l_u.html">ALU</a>)_taSite.<a class="code" href="interface_system_sharp_1_1_components_1_1_transactions_1_1_i_transaction_site.html#a398eed4e3106f4c1654253cf2e1a5ee3">Host</a>;</div>
<div class="line"><a name="l01017"></a><span class="lineno"> 1017</span>&#160;                <span class="keywordtype">string</span> arith = <span class="stringliteral">&quot;&quot;</span>;</div>
<div class="line"><a name="l01018"></a><span class="lineno"> 1018</span>&#160;                switch (alu.ArithMode)</div>
<div class="line"><a name="l01019"></a><span class="lineno"> 1019</span>&#160;                {</div>
<div class="line"><a name="l01020"></a><span class="lineno"> 1020</span>&#160;                    <span class="keywordflow">case</span> ALU.EArithMode.Signed:</div>
<div class="line"><a name="l01021"></a><span class="lineno"> 1021</span>&#160;                        arith = <span class="stringliteral">&quot;signed&quot;</span>;</div>
<div class="line"><a name="l01022"></a><span class="lineno"> 1022</span>&#160;                        <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l01023"></a><span class="lineno"> 1023</span>&#160;</div>
<div class="line"><a name="l01024"></a><span class="lineno"> 1024</span>&#160;                    <span class="keywordflow">case</span> ALU.EArithMode.Unsigned:</div>
<div class="line"><a name="l01025"></a><span class="lineno"> 1025</span>&#160;                        arith = <span class="stringliteral">&quot;unsigned&quot;</span>;</div>
<div class="line"><a name="l01026"></a><span class="lineno"> 1026</span>&#160;                        <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l01027"></a><span class="lineno"> 1027</span>&#160;</div>
<div class="line"><a name="l01028"></a><span class="lineno"> 1028</span>&#160;                    <span class="keywordflow">default</span>:</div>
<div class="line"><a name="l01029"></a><span class="lineno"> 1029</span>&#160;                        <span class="keywordflow">throw</span> <span class="keyword">new</span> NotImplementedException();</div>
<div class="line"><a name="l01030"></a><span class="lineno"> 1030</span>&#160;                }</div>
<div class="line"><a name="l01031"></a><span class="lineno"> 1031</span>&#160;</div>
<div class="line"><a name="l01032"></a><span class="lineno"> 1032</span>&#160;                <span class="keywordtype">string</span> suffixb =  <span class="stringliteral">&quot;(&quot;</span> + alu.AWidth + <span class="stringliteral">&quot;, &quot;</span> + alu.BWidth + <span class="stringliteral">&quot; =&gt; &quot;</span> + alu.RWidth + <span class="stringliteral">&quot;)&quot;</span>;</div>
<div class="line"><a name="l01033"></a><span class="lineno"> 1033</span>&#160;                <span class="keywordtype">string</span> suffixu =  <span class="stringliteral">&quot;(&quot;</span> + alu.AWidth + <span class="stringliteral">&quot; =&gt; &quot;</span> + alu.RWidth + <span class="stringliteral">&quot;)&quot;</span>;</div>
<div class="line"><a name="l01034"></a><span class="lineno"> 1034</span>&#160;                <span class="keywordflow">switch</span> (alu.FuncSel)</div>
<div class="line"><a name="l01035"></a><span class="lineno"> 1035</span>&#160;                {</div>
<div class="line"><a name="l01036"></a><span class="lineno"> 1036</span>&#160;                    <span class="keywordflow">case</span> ALU.EFunction.Add:</div>
<div class="line"><a name="l01037"></a><span class="lineno"> 1037</span>&#160;                        <span class="keywordflow">return</span> <span class="stringliteral">&quot;integer adder &quot;</span> + suffixb;</div>
<div class="line"><a name="l01038"></a><span class="lineno"> 1038</span>&#160;                    <span class="keywordflow">case</span> ALU.EFunction.And:</div>
<div class="line"><a name="l01039"></a><span class="lineno"> 1039</span>&#160;                        <span class="keywordflow">return</span> <span class="stringliteral">&quot;bitwise and &quot;</span> + suffixb;</div>
<div class="line"><a name="l01040"></a><span class="lineno"> 1040</span>&#160;                    <span class="keywordflow">case</span> ALU.EFunction.Compare:</div>
<div class="line"><a name="l01041"></a><span class="lineno"> 1041</span>&#160;                        <span class="keywordflow">return</span> arith + <span class="stringliteral">&quot; &quot;</span> + alu.AWidth + <span class="stringliteral">&quot; bit comparator&quot;</span>;</div>
<div class="line"><a name="l01042"></a><span class="lineno"> 1042</span>&#160;                    <span class="keywordflow">case</span> ALU.EFunction.Mul:</div>
<div class="line"><a name="l01043"></a><span class="lineno"> 1043</span>&#160;                        <span class="keywordflow">return</span> arith + <span class="stringliteral">&quot; multiplier&quot;</span> + suffixb;</div>
<div class="line"><a name="l01044"></a><span class="lineno"> 1044</span>&#160;                    <span class="keywordflow">case</span> ALU.EFunction.Neg:</div>
<div class="line"><a name="l01045"></a><span class="lineno"> 1045</span>&#160;                        <span class="keywordflow">return</span> <span class="stringliteral">&quot;negation &quot;</span> + suffixu;</div>
<div class="line"><a name="l01046"></a><span class="lineno"> 1046</span>&#160;                    <span class="keywordflow">case</span> ALU.EFunction.Not:</div>
<div class="line"><a name="l01047"></a><span class="lineno"> 1047</span>&#160;                        <span class="keywordflow">return</span> alu.AWidth + <span class="stringliteral">&quot; bit inverter&quot;</span>;</div>
<div class="line"><a name="l01048"></a><span class="lineno"> 1048</span>&#160;                    <span class="keywordflow">case</span> ALU.EFunction.Or:</div>
<div class="line"><a name="l01049"></a><span class="lineno"> 1049</span>&#160;                        <span class="keywordflow">return</span> <span class="stringliteral">&quot;bitwise or &quot;</span> + suffixb;</div>
<div class="line"><a name="l01050"></a><span class="lineno"> 1050</span>&#160;                    <span class="keywordflow">case</span> ALU.EFunction.Sub:</div>
<div class="line"><a name="l01051"></a><span class="lineno"> 1051</span>&#160;                        <span class="keywordflow">return</span> <span class="stringliteral">&quot;integer subtractor &quot;</span> + suffixb;</div>
<div class="line"><a name="l01052"></a><span class="lineno"> 1052</span>&#160;                    <span class="keywordflow">default</span>:</div>
<div class="line"><a name="l01053"></a><span class="lineno"> 1053</span>&#160;                        <span class="keywordflow">throw</span> <span class="keyword">new</span> NotImplementedException();</div>
<div class="line"><a name="l01054"></a><span class="lineno"> 1054</span>&#160;                }</div>
<div class="line"><a name="l01055"></a><span class="lineno"> 1055</span>&#160;            }</div>
<div class="line"><a name="l01056"></a><span class="lineno"> 1056</span>&#160;        }</div>
<div class="line"><a name="l01057"></a><span class="lineno"> 1057</span>&#160;    }</div>
<div class="line"><a name="l01058"></a><span class="lineno"> 1058</span>&#160;</div>
<div class="line"><a name="l01062"></a><span class="lineno"><a class="line" href="class_system_sharp_1_1_components_1_1_std_1_1_a_l_u_x_i_l_mapper.html"> 1062</a></span>&#160;    <span class="keyword">public</span> <span class="keyword">class </span><a class="code" href="class_system_sharp_1_1_components_1_1_std_1_1_a_l_u_x_i_l_mapper.html">ALUXILMapper</a> : <a class="code" href="interface_system_sharp_1_1_components_1_1_f_u_1_1_i_x_i_l_mapper.html">IXILMapper</a></div>
<div class="line"><a name="l01063"></a><span class="lineno"> 1063</span>&#160;    {</div>
<div class="line"><a name="l01073"></a><span class="lineno"> 1073</span>&#160;        <span class="keyword">public</span> delegate <span class="keywordtype">int</span> PipelineDepthCalcFunc(<a class="code" href="class_system_sharp_1_1_components_1_1_std_1_1_a_l_u.html">ALU</a>.<a class="code" href="class_system_sharp_1_1_components_1_1_std_1_1_a_l_u.html#aaf1d5fb81e9aba35b1043f10663ff505">EFunction</a> op, <a class="code" href="class_system_sharp_1_1_components_1_1_std_1_1_a_l_u.html">ALU</a>.<a class="code" href="class_system_sharp_1_1_components_1_1_std_1_1_a_l_u.html#a6a1eb63df7b1e1ff11dad9de8cd2f0cc">EArithMode</a> mode, <span class="keywordtype">int</span> osize0, <span class="keywordtype">int</span> osize1, <span class="keywordtype">int</span> rsize);</div>
<div class="line"><a name="l01074"></a><span class="lineno"> 1074</span>&#160;</div>
<div class="line"><a name="l01078"></a><span class="lineno"><a class="line" href="class_system_sharp_1_1_components_1_1_std_1_1_a_l_u_x_i_l_mapper.html#af919526075b5c58424fcd8856c937317"> 1078</a></span>&#160;        <span class="keyword">public</span> PipelineDepthCalcFunc CalcPipelineDepth { <span class="keyword">get</span>; set; }</div>
<div class="line"><a name="l01079"></a><span class="lineno"> 1079</span>&#160;</div>
<div class="line"><a name="l01083"></a><span class="lineno"><a class="line" href="class_system_sharp_1_1_components_1_1_std_1_1_a_l_u_x_i_l_mapper.html#a55e1bd5f7514283bfa960e4770d4a927"> 1083</a></span>&#160;        <span class="keyword">public</span> <a class="code" href="class_system_sharp_1_1_components_1_1_std_1_1_a_l_u_x_i_l_mapper.html#a55e1bd5f7514283bfa960e4770d4a927">ALUXILMapper</a>()</div>
<div class="line"><a name="l01084"></a><span class="lineno"> 1084</span>&#160;        {</div>
<div class="line"><a name="l01085"></a><span class="lineno"> 1085</span>&#160;            CalcPipelineDepth = DefaultCalcPipelineDepth;</div>
<div class="line"><a name="l01086"></a><span class="lineno"> 1086</span>&#160;        }</div>
<div class="line"><a name="l01087"></a><span class="lineno"> 1087</span>&#160;</div>
<div class="line"><a name="l01088"></a><span class="lineno"> 1088</span>&#160;        <span class="keyword">private</span> <span class="keywordtype">int</span> DefaultCalcPipelineDepth(<a class="code" href="class_system_sharp_1_1_components_1_1_std_1_1_a_l_u.html">ALU</a>.<a class="code" href="class_system_sharp_1_1_components_1_1_std_1_1_a_l_u.html#aaf1d5fb81e9aba35b1043f10663ff505">EFunction</a> op, <a class="code" href="class_system_sharp_1_1_components_1_1_std_1_1_a_l_u.html">ALU</a>.<a class="code" href="class_system_sharp_1_1_components_1_1_std_1_1_a_l_u.html#a6a1eb63df7b1e1ff11dad9de8cd2f0cc">EArithMode</a> mode, <span class="keywordtype">int</span> osize0, <span class="keywordtype">int</span> osize1, <span class="keywordtype">int</span> rsize)</div>
<div class="line"><a name="l01089"></a><span class="lineno"> 1089</span>&#160;        {</div>
<div class="line"><a name="l01090"></a><span class="lineno"> 1090</span>&#160;            <span class="keywordflow">switch</span> (op)</div>
<div class="line"><a name="l01091"></a><span class="lineno"> 1091</span>&#160;            {</div>
<div class="line"><a name="l01092"></a><span class="lineno"> 1092</span>&#160;                <span class="keywordflow">case</span> ALU.EFunction.And:</div>
<div class="line"><a name="l01093"></a><span class="lineno"> 1093</span>&#160;                <span class="keywordflow">case</span> ALU.EFunction.Not:</div>
<div class="line"><a name="l01094"></a><span class="lineno"> 1094</span>&#160;                <span class="keywordflow">case</span> ALU.EFunction.Or:</div>
<div class="line"><a name="l01095"></a><span class="lineno"> 1095</span>&#160;                    <span class="keywordflow">return</span> 0;</div>
<div class="line"><a name="l01096"></a><span class="lineno"> 1096</span>&#160;</div>
<div class="line"><a name="l01097"></a><span class="lineno"> 1097</span>&#160;                <span class="keywordflow">case</span> ALU.EFunction.Add:</div>
<div class="line"><a name="l01098"></a><span class="lineno"> 1098</span>&#160;                <span class="keywordflow">case</span> ALU.EFunction.Compare:</div>
<div class="line"><a name="l01099"></a><span class="lineno"> 1099</span>&#160;                <span class="keywordflow">case</span> ALU.EFunction.Neg:</div>
<div class="line"><a name="l01100"></a><span class="lineno"> 1100</span>&#160;                <span class="keywordflow">case</span> ALU.EFunction.Sub:</div>
<div class="line"><a name="l01101"></a><span class="lineno"> 1101</span>&#160;                    <span class="keywordflow">return</span> 1;</div>
<div class="line"><a name="l01102"></a><span class="lineno"> 1102</span>&#160;</div>
<div class="line"><a name="l01103"></a><span class="lineno"> 1103</span>&#160;                <span class="keywordflow">case</span> ALU.EFunction.Mul:</div>
<div class="line"><a name="l01104"></a><span class="lineno"> 1104</span>&#160;                    <span class="keywordflow">return</span> 2;</div>
<div class="line"><a name="l01105"></a><span class="lineno"> 1105</span>&#160;</div>
<div class="line"><a name="l01106"></a><span class="lineno"> 1106</span>&#160;                <span class="keywordflow">default</span>:</div>
<div class="line"><a name="l01107"></a><span class="lineno"> 1107</span>&#160;                    <span class="keywordflow">throw</span> <span class="keyword">new</span> NotImplementedException();</div>
<div class="line"><a name="l01108"></a><span class="lineno"> 1108</span>&#160;            }</div>
<div class="line"><a name="l01109"></a><span class="lineno"> 1109</span>&#160;        }</div>
<div class="line"><a name="l01110"></a><span class="lineno"> 1110</span>&#160;</div>
<div class="line"><a name="l01114"></a><span class="lineno"><a class="line" href="class_system_sharp_1_1_components_1_1_std_1_1_a_l_u_x_i_l_mapper.html#ab94a7f78ea7a863f97c750251bd41e00"> 1114</a></span>&#160;        <span class="keyword">public</span> IEnumerable&lt;XILInstr&gt; <a class="code" href="class_system_sharp_1_1_components_1_1_std_1_1_a_l_u_x_i_l_mapper.html#ab94a7f78ea7a863f97c750251bd41e00">GetSupportedInstructions</a>()</div>
<div class="line"><a name="l01115"></a><span class="lineno"> 1115</span>&#160;        {</div>
<div class="line"><a name="l01116"></a><span class="lineno"> 1116</span>&#160;            yield <span class="keywordflow">return</span> DefaultInstructionSet.Instance.Add();</div>
<div class="line"><a name="l01117"></a><span class="lineno"> 1117</span>&#160;            yield <span class="keywordflow">return</span> DefaultInstructionSet.Instance.Sub();</div>
<div class="line"><a name="l01118"></a><span class="lineno"> 1118</span>&#160;            yield <span class="keywordflow">return</span> DefaultInstructionSet.Instance.Mul();</div>
<div class="line"><a name="l01119"></a><span class="lineno"> 1119</span>&#160;            yield <span class="keywordflow">return</span> DefaultInstructionSet.Instance.Neg();</div>
<div class="line"><a name="l01120"></a><span class="lineno"> 1120</span>&#160;            yield <span class="keywordflow">return</span> DefaultInstructionSet.Instance.Not();</div>
<div class="line"><a name="l01121"></a><span class="lineno"> 1121</span>&#160;            yield <span class="keywordflow">return</span> DefaultInstructionSet.Instance.And();</div>
<div class="line"><a name="l01122"></a><span class="lineno"> 1122</span>&#160;            yield <span class="keywordflow">return</span> DefaultInstructionSet.Instance.Or();</div>
<div class="line"><a name="l01123"></a><span class="lineno"> 1123</span>&#160;            yield <span class="keywordflow">return</span> DefaultInstructionSet.Instance.IsLt();</div>
<div class="line"><a name="l01124"></a><span class="lineno"> 1124</span>&#160;            yield <span class="keywordflow">return</span> DefaultInstructionSet.Instance.IsLte();</div>
<div class="line"><a name="l01125"></a><span class="lineno"> 1125</span>&#160;            yield <span class="keywordflow">return</span> DefaultInstructionSet.Instance.IsEq();</div>
<div class="line"><a name="l01126"></a><span class="lineno"> 1126</span>&#160;            yield <span class="keywordflow">return</span> DefaultInstructionSet.Instance.IsNEq();</div>
<div class="line"><a name="l01127"></a><span class="lineno"> 1127</span>&#160;            yield <span class="keywordflow">return</span> DefaultInstructionSet.Instance.IsGte();</div>
<div class="line"><a name="l01128"></a><span class="lineno"> 1128</span>&#160;            yield <span class="keywordflow">return</span> DefaultInstructionSet.Instance.IsGt();</div>
<div class="line"><a name="l01129"></a><span class="lineno"> 1129</span>&#160;        }</div>
<div class="line"><a name="l01130"></a><span class="lineno"> 1130</span>&#160;</div>
<div class="line"><a name="l01131"></a><span class="lineno"> 1131</span>&#160;        <span class="keyword">private</span> <span class="keywordtype">bool</span> CheckFixComplianceInternal(<a class="code" href="class_system_sharp_1_1_assembler_1_1_x_i_l_instr.html">XILInstr</a> instr, <a class="code" href="class_system_sharp_1_1_meta_1_1_type_descriptor.html">TypeDescriptor</a>[] operandTypes, <a class="code" href="class_system_sharp_1_1_meta_1_1_type_descriptor.html">TypeDescriptor</a>[] resultTypes)</div>
<div class="line"><a name="l01132"></a><span class="lineno"> 1132</span>&#160;        {</div>
<div class="line"><a name="l01133"></a><span class="lineno"> 1133</span>&#160;            <span class="keywordflow">if</span> (!operandTypes[0].CILType.<a class="code" href="class_system_sharp_1_1_meta_1_1_type_descriptor.html#a9099b9111f475996cba618ae9faaa4ff">Equals</a>(typeof(<a class="code" href="struct_system_sharp_1_1_data_types_1_1_s_fix.html">SFix</a>)) &amp;&amp;</div>
<div class="line"><a name="l01134"></a><span class="lineno"> 1134</span>&#160;                !operandTypes[0].CILType.Equals(typeof(<a class="code" href="struct_system_sharp_1_1_data_types_1_1_u_fix.html">UFix</a>)))</div>
<div class="line"><a name="l01135"></a><span class="lineno"> 1135</span>&#160;            {</div>
<div class="line"><a name="l01136"></a><span class="lineno"> 1136</span>&#160;                <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a name="l01137"></a><span class="lineno"> 1137</span>&#160;            }</div>
<div class="line"><a name="l01138"></a><span class="lineno"> 1138</span>&#160;</div>
<div class="line"><a name="l01139"></a><span class="lineno"> 1139</span>&#160;            dynamic smp0 = operandTypes[0].GetSampleInstance();</div>
<div class="line"><a name="l01140"></a><span class="lineno"> 1140</span>&#160;            dynamic smp1 = operandTypes.Length &gt; 1 ? operandTypes[1].GetSampleInstance() : null;</div>
<div class="line"><a name="l01141"></a><span class="lineno"> 1141</span>&#160;            dynamic smpr = resultTypes[0].GetSampleInstance();</div>
<div class="line"><a name="l01142"></a><span class="lineno"> 1142</span>&#160;            <span class="keywordtype">object</span> smpe;</div>
<div class="line"><a name="l01143"></a><span class="lineno"> 1143</span>&#160;</div>
<div class="line"><a name="l01144"></a><span class="lineno"> 1144</span>&#160;            <span class="keywordflow">try</span></div>
<div class="line"><a name="l01145"></a><span class="lineno"> 1145</span>&#160;            {</div>
<div class="line"><a name="l01146"></a><span class="lineno"> 1146</span>&#160;                <span class="keywordflow">switch</span> (instr.<a class="code" href="class_system_sharp_1_1_assembler_1_1_x_i_l_instr.html#ac1be110ff484ec0078a5ccc572d463bd">Name</a>)</div>
<div class="line"><a name="l01147"></a><span class="lineno"> 1147</span>&#160;                {</div>
<div class="line"><a name="l01148"></a><span class="lineno"> 1148</span>&#160;                    <span class="keywordflow">case</span> InstructionCodes.Add:</div>
<div class="line"><a name="l01149"></a><span class="lineno"> 1149</span>&#160;                    <span class="keywordflow">case</span> InstructionCodes.Sub:</div>
<div class="line"><a name="l01150"></a><span class="lineno"> 1150</span>&#160;                        smpe = smp0 + smp1;</div>
<div class="line"><a name="l01151"></a><span class="lineno"> 1151</span>&#160;                        <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l01152"></a><span class="lineno"> 1152</span>&#160;</div>
<div class="line"><a name="l01153"></a><span class="lineno"> 1153</span>&#160;                    <span class="keywordflow">case</span> InstructionCodes.Mul:</div>
<div class="line"><a name="l01154"></a><span class="lineno"> 1154</span>&#160;                        smpe = smp0 * smp1;</div>
<div class="line"><a name="l01155"></a><span class="lineno"> 1155</span>&#160;                        <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l01156"></a><span class="lineno"> 1156</span>&#160;</div>
<div class="line"><a name="l01157"></a><span class="lineno"> 1157</span>&#160;                    <span class="keywordflow">case</span> InstructionCodes.Neg:</div>
<div class="line"><a name="l01158"></a><span class="lineno"> 1158</span>&#160;                        smpe = -smp0;</div>
<div class="line"><a name="l01159"></a><span class="lineno"> 1159</span>&#160;                        <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l01160"></a><span class="lineno"> 1160</span>&#160;</div>
<div class="line"><a name="l01161"></a><span class="lineno"> 1161</span>&#160;                    <span class="keywordflow">default</span>:</div>
<div class="line"><a name="l01162"></a><span class="lineno"> 1162</span>&#160;                        <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a name="l01163"></a><span class="lineno"> 1163</span>&#160;                }</div>
<div class="line"><a name="l01164"></a><span class="lineno"> 1164</span>&#160;            }</div>
<div class="line"><a name="l01165"></a><span class="lineno"> 1165</span>&#160;            <span class="keywordflow">catch</span> (Exception)</div>
<div class="line"><a name="l01166"></a><span class="lineno"> 1166</span>&#160;            {</div>
<div class="line"><a name="l01167"></a><span class="lineno"> 1167</span>&#160;                <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a name="l01168"></a><span class="lineno"> 1168</span>&#160;            }</div>
<div class="line"><a name="l01169"></a><span class="lineno"> 1169</span>&#160;</div>
<div class="line"><a name="l01170"></a><span class="lineno"> 1170</span>&#160;            var fmtr = resultTypes[0].GetFixFormat();</div>
<div class="line"><a name="l01171"></a><span class="lineno"> 1171</span>&#160;            var fmte = TypeDescriptor.GetTypeOf(smpe).GetFixFormat();</div>
<div class="line"><a name="l01172"></a><span class="lineno"> 1172</span>&#160;            <span class="keywordflow">return</span> fmte.FracWidth == fmtr.FracWidth;</div>
<div class="line"><a name="l01173"></a><span class="lineno"> 1173</span>&#160;        }</div>
<div class="line"><a name="l01174"></a><span class="lineno"> 1174</span>&#160;</div>
<div class="line"><a name="l01175"></a><span class="lineno"> 1175</span>&#160;        <span class="keyword">private</span> <span class="keywordtype">bool</span> CheckFixCompliance(<a class="code" href="class_system_sharp_1_1_assembler_1_1_x_i_l_instr.html">XILInstr</a> instr, <a class="code" href="class_system_sharp_1_1_meta_1_1_type_descriptor.html">TypeDescriptor</a>[] operandTypes, <a class="code" href="class_system_sharp_1_1_meta_1_1_type_descriptor.html">TypeDescriptor</a>[] resultTypes)</div>
<div class="line"><a name="l01176"></a><span class="lineno"> 1176</span>&#160;        {</div>
<div class="line"><a name="l01177"></a><span class="lineno"> 1177</span>&#160;            var oldMode = DesignContext.Instance.FixPoint.ArithSizingMode;</div>
<div class="line"><a name="l01178"></a><span class="lineno"> 1178</span>&#160;            DesignContext.Instance.FixPoint.ArithSizingMode = EArithSizingMode.VHDLCompliant;</div>
<div class="line"><a name="l01179"></a><span class="lineno"> 1179</span>&#160;            <span class="keywordtype">bool</span> result = CheckFixComplianceInternal(instr, operandTypes, resultTypes);</div>
<div class="line"><a name="l01180"></a><span class="lineno"> 1180</span>&#160;            DesignContext.Instance.FixPoint.ArithSizingMode = oldMode;</div>
<div class="line"><a name="l01181"></a><span class="lineno"> 1181</span>&#160;            <span class="keywordflow">return</span> result;</div>
<div class="line"><a name="l01182"></a><span class="lineno"> 1182</span>&#160;        }</div>
<div class="line"><a name="l01183"></a><span class="lineno"> 1183</span>&#160;</div>
<div class="line"><a name="l01184"></a><span class="lineno"> 1184</span>&#160;        <span class="keyword">private</span> <a class="code" href="interface_system_sharp_1_1_components_1_1_f_u_1_1_i_x_i_l_mapping.html">IXILMapping</a> TryMapOne(<a class="code" href="interface_system_sharp_1_1_components_1_1_transactions_1_1_i_transaction_site.html">ITransactionSite</a> taSite, <a class="code" href="class_system_sharp_1_1_assembler_1_1_x_i_l_instr.html">XILInstr</a> instr, <a class="code" href="class_system_sharp_1_1_meta_1_1_type_descriptor.html">TypeDescriptor</a>[] operandTypes, <a class="code" href="class_system_sharp_1_1_meta_1_1_type_descriptor.html">TypeDescriptor</a>[] resultTypes, <span class="keywordtype">bool</span> swap)</div>
<div class="line"><a name="l01185"></a><span class="lineno"> 1185</span>&#160;        {</div>
<div class="line"><a name="l01186"></a><span class="lineno"> 1186</span>&#160;            var fu = taSite.Host;</div>
<div class="line"><a name="l01187"></a><span class="lineno"> 1187</span>&#160;            ALU alu = fu as ALU;</div>
<div class="line"><a name="l01188"></a><span class="lineno"> 1188</span>&#160;            <span class="keywordflow">if</span> (alu == null)</div>
<div class="line"><a name="l01189"></a><span class="lineno"> 1189</span>&#160;                <span class="keywordflow">return</span> null;</div>
<div class="line"><a name="l01190"></a><span class="lineno"> 1190</span>&#160;            <span class="keywordflow">if</span> (resultTypes.Length != 1)</div>
<div class="line"><a name="l01191"></a><span class="lineno"> 1191</span>&#160;                <span class="keywordflow">return</span> null;</div>
<div class="line"><a name="l01192"></a><span class="lineno"> 1192</span>&#160;            <a class="code" href="class_system_sharp_1_1_meta_1_1_type_descriptor.html">TypeDescriptor</a> rtype = resultTypes[0];</div>
<div class="line"><a name="l01193"></a><span class="lineno"> 1193</span>&#160;            <span class="keywordflow">if</span> (!rtype.<a class="code" href="class_system_sharp_1_1_meta_1_1_type_descriptor.html#a77c639d818322c2a49fdc7cb230a5169">IsComplete</a>)</div>
<div class="line"><a name="l01194"></a><span class="lineno"> 1194</span>&#160;                <span class="keywordflow">return</span> null;</div>
<div class="line"><a name="l01195"></a><span class="lineno"> 1195</span>&#160;</div>
<div class="line"><a name="l01196"></a><span class="lineno"> 1196</span>&#160;            <span class="keywordflow">if</span> (!CheckFixCompliance(instr, operandTypes, resultTypes))</div>
<div class="line"><a name="l01197"></a><span class="lineno"> 1197</span>&#160;                <span class="keywordflow">return</span> null;</div>
<div class="line"><a name="l01198"></a><span class="lineno"> 1198</span>&#160;</div>
<div class="line"><a name="l01199"></a><span class="lineno"> 1199</span>&#160;            <span class="keywordtype">int</span> rsize = TypeLowering.Instance.GetWireWidth(rtype);</div>
<div class="line"><a name="l01200"></a><span class="lineno"> 1200</span>&#160;            <span class="keywordtype">int</span>[] osizes = operandTypes.Select(t =&gt; TypeLowering.Instance.GetWireWidth(t)).ToArray();</div>
<div class="line"><a name="l01201"></a><span class="lineno"> 1201</span>&#160;            Func&lt;ISignalSource&lt;StdLogicVector&gt;[], ISignalSink&lt;StdLogicVector&gt;[], IEnumerable&lt;TAVerb&gt;&gt; realize;</div>
<div class="line"><a name="l01202"></a><span class="lineno"> 1202</span>&#160;            <span class="keywordflow">if</span> (operandTypes.Length == 1)</div>
<div class="line"><a name="l01203"></a><span class="lineno"> 1203</span>&#160;            {</div>
<div class="line"><a name="l01204"></a><span class="lineno"> 1204</span>&#160;                realize = (os, rs) =&gt; alu.Transactor.Do(os[0], rs[0]);</div>
<div class="line"><a name="l01205"></a><span class="lineno"> 1205</span>&#160;</div>
<div class="line"><a name="l01206"></a><span class="lineno"> 1206</span>&#160;                <a class="code" href="class_system_sharp_1_1_meta_1_1_type_descriptor.html">TypeDescriptor</a> otype = operandTypes[0];</div>
<div class="line"><a name="l01207"></a><span class="lineno"> 1207</span>&#160;                <span class="keywordtype">long</span> osize = osizes[0];</div>
<div class="line"><a name="l01208"></a><span class="lineno"> 1208</span>&#160;                <span class="keywordflow">switch</span> (instr.<a class="code" href="class_system_sharp_1_1_assembler_1_1_x_i_l_instr.html#ac1be110ff484ec0078a5ccc572d463bd">Name</a>)</div>
<div class="line"><a name="l01209"></a><span class="lineno"> 1209</span>&#160;                {</div>
<div class="line"><a name="l01210"></a><span class="lineno"> 1210</span>&#160;                    <span class="keywordflow">case</span> InstructionCodes.Neg:</div>
<div class="line"><a name="l01211"></a><span class="lineno"> 1211</span>&#160;                        <span class="keywordflow">if</span> (alu.FuncSel != ALU.EFunction.Neg)</div>
<div class="line"><a name="l01212"></a><span class="lineno"> 1212</span>&#160;                            <span class="keywordflow">return</span> null;</div>
<div class="line"><a name="l01213"></a><span class="lineno"> 1213</span>&#160;                        <span class="keywordflow">if</span> ((!otype.<a class="code" href="class_system_sharp_1_1_meta_1_1_type_descriptor.html#a0169e7b6aac9da0659a1bb6b7474cfee">CILType</a>.Equals(typeof(<a class="code" href="struct_system_sharp_1_1_data_types_1_1_signed.html">Signed</a>)) ||</div>
<div class="line"><a name="l01214"></a><span class="lineno"> 1214</span>&#160;                            !rtype.CILType.Equals(typeof(<a class="code" href="struct_system_sharp_1_1_data_types_1_1_signed.html">Signed</a>))) &amp;&amp;</div>
<div class="line"><a name="l01215"></a><span class="lineno"> 1215</span>&#160;                            (!otype.CILType.Equals(typeof(<a class="code" href="struct_system_sharp_1_1_data_types_1_1_s_fix.html">SFix</a>)) ||</div>
<div class="line"><a name="l01216"></a><span class="lineno"> 1216</span>&#160;                            !rtype.<a class="code" href="class_system_sharp_1_1_meta_1_1_type_descriptor.html#a0169e7b6aac9da0659a1bb6b7474cfee">CILType</a>.Equals(typeof(<a class="code" href="struct_system_sharp_1_1_data_types_1_1_s_fix.html">SFix</a>))))</div>
<div class="line"><a name="l01217"></a><span class="lineno"> 1217</span>&#160;                            <span class="keywordflow">return</span> null;</div>
<div class="line"><a name="l01218"></a><span class="lineno"> 1218</span>&#160;                        <span class="keywordflow">if</span> (alu.AWidth != osize ||</div>
<div class="line"><a name="l01219"></a><span class="lineno"> 1219</span>&#160;                            alu.RWidth != rsize)</div>
<div class="line"><a name="l01220"></a><span class="lineno"> 1220</span>&#160;                            <span class="keywordflow">return</span> null;</div>
<div class="line"><a name="l01221"></a><span class="lineno"> 1221</span>&#160;                        <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l01222"></a><span class="lineno"> 1222</span>&#160;</div>
<div class="line"><a name="l01223"></a><span class="lineno"> 1223</span>&#160;                    <span class="keywordflow">case</span> InstructionCodes.Not:</div>
<div class="line"><a name="l01224"></a><span class="lineno"> 1224</span>&#160;                        <span class="keywordflow">if</span> (alu.FuncSel != ALU.EFunction.Not)</div>
<div class="line"><a name="l01225"></a><span class="lineno"> 1225</span>&#160;                            <span class="keywordflow">return</span> null;</div>
<div class="line"><a name="l01226"></a><span class="lineno"> 1226</span>&#160;                        <span class="keywordflow">if</span> (!otype.<a class="code" href="class_system_sharp_1_1_meta_1_1_type_descriptor.html#a0169e7b6aac9da0659a1bb6b7474cfee">CILType</a>.Equals(typeof(<a class="code" href="struct_system_sharp_1_1_data_types_1_1_std_logic_vector.html">StdLogicVector</a>)) ||</div>
<div class="line"><a name="l01227"></a><span class="lineno"> 1227</span>&#160;                            !rtype.CILType.Equals(typeof(<a class="code" href="struct_system_sharp_1_1_data_types_1_1_std_logic_vector.html">StdLogicVector</a>)))</div>
<div class="line"><a name="l01228"></a><span class="lineno"> 1228</span>&#160;                            <span class="keywordflow">return</span> null;</div>
<div class="line"><a name="l01229"></a><span class="lineno"> 1229</span>&#160;                        <span class="keywordflow">if</span> (alu.AWidth != osize ||</div>
<div class="line"><a name="l01230"></a><span class="lineno"> 1230</span>&#160;                            alu.RWidth != osize)</div>
<div class="line"><a name="l01231"></a><span class="lineno"> 1231</span>&#160;                            <span class="keywordflow">return</span> null;</div>
<div class="line"><a name="l01232"></a><span class="lineno"> 1232</span>&#160;                        <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l01233"></a><span class="lineno"> 1233</span>&#160;</div>
<div class="line"><a name="l01234"></a><span class="lineno"> 1234</span>&#160;                    <span class="keywordflow">default</span>:</div>
<div class="line"><a name="l01235"></a><span class="lineno"> 1235</span>&#160;                        <span class="keywordflow">return</span> null;</div>
<div class="line"><a name="l01236"></a><span class="lineno"> 1236</span>&#160;                }</div>
<div class="line"><a name="l01237"></a><span class="lineno"> 1237</span>&#160;            }</div>
<div class="line"><a name="l01238"></a><span class="lineno"> 1238</span>&#160;            <span class="keywordflow">else</span></div>
<div class="line"><a name="l01239"></a><span class="lineno"> 1239</span>&#160;            {</div>
<div class="line"><a name="l01240"></a><span class="lineno"> 1240</span>&#160;                realize = (os, rs) =&gt; alu.Transactor.Do(os[0], os[1], rs[0]);</div>
<div class="line"><a name="l01241"></a><span class="lineno"> 1241</span>&#160;</div>
<div class="line"><a name="l01242"></a><span class="lineno"> 1242</span>&#160;                <a class="code" href="class_system_sharp_1_1_meta_1_1_type_descriptor.html">TypeDescriptor</a> otype0 = operandTypes[0];</div>
<div class="line"><a name="l01243"></a><span class="lineno"> 1243</span>&#160;                <a class="code" href="class_system_sharp_1_1_meta_1_1_type_descriptor.html">TypeDescriptor</a> otype1 = operandTypes[1];</div>
<div class="line"><a name="l01244"></a><span class="lineno"> 1244</span>&#160;                <span class="keywordtype">long</span> osize0 = osizes[0];</div>
<div class="line"><a name="l01245"></a><span class="lineno"> 1245</span>&#160;                <span class="keywordtype">long</span> osize1 = osizes[1];</div>
<div class="line"><a name="l01246"></a><span class="lineno"> 1246</span>&#160;                <span class="keywordflow">if</span> (alu.AWidth != osize0 ||</div>
<div class="line"><a name="l01247"></a><span class="lineno"> 1247</span>&#160;                    alu.BWidth != osize1 ||</div>
<div class="line"><a name="l01248"></a><span class="lineno"> 1248</span>&#160;                    (alu.FuncSel != ALU.EFunction.Compare &amp;&amp; alu.RWidth != rsize))</div>
<div class="line"><a name="l01249"></a><span class="lineno"> 1249</span>&#160;                    <span class="keywordflow">return</span> null;</div>
<div class="line"><a name="l01250"></a><span class="lineno"> 1250</span>&#160;                <span class="keywordtype">bool</span> isArith = <span class="keyword">false</span>;</div>
<div class="line"><a name="l01251"></a><span class="lineno"> 1251</span>&#160;                <span class="keywordflow">switch</span> (instr.<a class="code" href="class_system_sharp_1_1_assembler_1_1_x_i_l_instr.html#ac1be110ff484ec0078a5ccc572d463bd">Name</a>)</div>
<div class="line"><a name="l01252"></a><span class="lineno"> 1252</span>&#160;                {</div>
<div class="line"><a name="l01253"></a><span class="lineno"> 1253</span>&#160;                    <span class="keywordflow">case</span> InstructionCodes.Add:</div>
<div class="line"><a name="l01254"></a><span class="lineno"> 1254</span>&#160;                    <span class="keywordflow">case</span> InstructionCodes.Sub:</div>
<div class="line"><a name="l01255"></a><span class="lineno"> 1255</span>&#160;                    <span class="keywordflow">case</span> InstructionCodes.Mul:</div>
<div class="line"><a name="l01256"></a><span class="lineno"> 1256</span>&#160;                        isArith = <span class="keyword">true</span>;</div>
<div class="line"><a name="l01257"></a><span class="lineno"> 1257</span>&#160;                        <span class="keywordflow">goto</span> <span class="keywordflow">case</span> InstructionCodes.IsLt;</div>
<div class="line"><a name="l01258"></a><span class="lineno"> 1258</span>&#160;</div>
<div class="line"><a name="l01259"></a><span class="lineno"> 1259</span>&#160;                    <span class="keywordflow">case</span> InstructionCodes.IsLt:</div>
<div class="line"><a name="l01260"></a><span class="lineno"> 1260</span>&#160;                    <span class="keywordflow">case</span> InstructionCodes.IsLte:</div>
<div class="line"><a name="l01261"></a><span class="lineno"> 1261</span>&#160;                    <span class="keywordflow">case</span> InstructionCodes.IsEq:</div>
<div class="line"><a name="l01262"></a><span class="lineno"> 1262</span>&#160;                    <span class="keywordflow">case</span> InstructionCodes.IsNEq:</div>
<div class="line"><a name="l01263"></a><span class="lineno"> 1263</span>&#160;                    <span class="keywordflow">case</span> InstructionCodes.IsGte:</div>
<div class="line"><a name="l01264"></a><span class="lineno"> 1264</span>&#160;                    <span class="keywordflow">case</span> InstructionCodes.IsGt:</div>
<div class="line"><a name="l01265"></a><span class="lineno"> 1265</span>&#160;                        <span class="keywordflow">switch</span> (alu.ArithMode)</div>
<div class="line"><a name="l01266"></a><span class="lineno"> 1266</span>&#160;                        {</div>
<div class="line"><a name="l01267"></a><span class="lineno"> 1267</span>&#160;                            <span class="keywordflow">case</span> ALU.EArithMode.Signed:</div>
<div class="line"><a name="l01268"></a><span class="lineno"> 1268</span>&#160;                                <span class="keywordflow">if</span> ((!otype0.<a class="code" href="class_system_sharp_1_1_meta_1_1_type_descriptor.html#a0169e7b6aac9da0659a1bb6b7474cfee">CILType</a>.Equals(typeof(<a class="code" href="struct_system_sharp_1_1_data_types_1_1_signed.html">Signed</a>)) ||</div>
<div class="line"><a name="l01269"></a><span class="lineno"> 1269</span>&#160;                                    !otype1.CILType.Equals(typeof(<a class="code" href="struct_system_sharp_1_1_data_types_1_1_signed.html">Signed</a>)) ||</div>
<div class="line"><a name="l01270"></a><span class="lineno"> 1270</span>&#160;                                    (isArith &amp;&amp; !rtype.<a class="code" href="class_system_sharp_1_1_meta_1_1_type_descriptor.html#a0169e7b6aac9da0659a1bb6b7474cfee">CILType</a>.Equals(typeof(<a class="code" href="struct_system_sharp_1_1_data_types_1_1_signed.html">Signed</a>))) ||</div>
<div class="line"><a name="l01271"></a><span class="lineno"> 1271</span>&#160;                                    (!isArith &amp;&amp; !rtype.<a class="code" href="class_system_sharp_1_1_meta_1_1_type_descriptor.html#a0169e7b6aac9da0659a1bb6b7474cfee">CILType</a>.Equals(typeof(<span class="keywordtype">bool</span>)) &amp;&amp;</div>
<div class="line"><a name="l01272"></a><span class="lineno"> 1272</span>&#160;                                    !rtype.CILType.Equals(typeof(<a class="code" href="struct_system_sharp_1_1_data_types_1_1_std_logic_vector.html">StdLogicVector</a>)))) &amp;&amp;</div>
<div class="line"><a name="l01273"></a><span class="lineno"> 1273</span>&#160;</div>
<div class="line"><a name="l01274"></a><span class="lineno"> 1274</span>&#160;                                    (!otype0.<a class="code" href="class_system_sharp_1_1_meta_1_1_type_descriptor.html#a0169e7b6aac9da0659a1bb6b7474cfee">CILType</a>.Equals(typeof(<a class="code" href="struct_system_sharp_1_1_data_types_1_1_s_fix.html">SFix</a>)) ||</div>
<div class="line"><a name="l01275"></a><span class="lineno"> 1275</span>&#160;                                    !otype1.CILType.Equals(typeof(<a class="code" href="struct_system_sharp_1_1_data_types_1_1_s_fix.html">SFix</a>)) ||</div>
<div class="line"><a name="l01276"></a><span class="lineno"> 1276</span>&#160;                                    (isArith &amp;&amp; !rtype.<a class="code" href="class_system_sharp_1_1_meta_1_1_type_descriptor.html#a0169e7b6aac9da0659a1bb6b7474cfee">CILType</a>.Equals(typeof(<a class="code" href="struct_system_sharp_1_1_data_types_1_1_s_fix.html">SFix</a>))) ||</div>
<div class="line"><a name="l01277"></a><span class="lineno"> 1277</span>&#160;                                    (!isArith &amp;&amp; !rtype.<a class="code" href="class_system_sharp_1_1_meta_1_1_type_descriptor.html#a0169e7b6aac9da0659a1bb6b7474cfee">CILType</a>.Equals(typeof(<span class="keywordtype">bool</span>)) &amp;&amp;</div>
<div class="line"><a name="l01278"></a><span class="lineno"> 1278</span>&#160;                                    !rtype.CILType.Equals(typeof(<a class="code" href="struct_system_sharp_1_1_data_types_1_1_std_logic_vector.html">StdLogicVector</a>)))))</div>
<div class="line"><a name="l01279"></a><span class="lineno"> 1279</span>&#160;                                    <span class="keywordflow">return</span> null;</div>
<div class="line"><a name="l01280"></a><span class="lineno"> 1280</span>&#160;                                <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l01281"></a><span class="lineno"> 1281</span>&#160;</div>
<div class="line"><a name="l01282"></a><span class="lineno"> 1282</span>&#160;                            <span class="keywordflow">case</span> ALU.EArithMode.Unsigned:</div>
<div class="line"><a name="l01283"></a><span class="lineno"> 1283</span>&#160;                                <span class="keywordflow">if</span> ((!(otype0.<a class="code" href="class_system_sharp_1_1_meta_1_1_type_descriptor.html#a0169e7b6aac9da0659a1bb6b7474cfee">CILType</a>.Equals(typeof(<a class="code" href="struct_system_sharp_1_1_data_types_1_1_unsigned.html">Unsigned</a>)) || otype0.CILType.Equals(typeof(<a class="code" href="struct_system_sharp_1_1_data_types_1_1_std_logic_vector.html">StdLogicVector</a>))) ||</div>
<div class="line"><a name="l01284"></a><span class="lineno"> 1284</span>&#160;                                    !(otype1.CILType.Equals(typeof(<a class="code" href="struct_system_sharp_1_1_data_types_1_1_unsigned.html">Unsigned</a>)) || otype1.<a class="code" href="class_system_sharp_1_1_meta_1_1_type_descriptor.html#a0169e7b6aac9da0659a1bb6b7474cfee">CILType</a>.Equals(typeof(<a class="code" href="struct_system_sharp_1_1_data_types_1_1_std_logic_vector.html">StdLogicVector</a>))) ||</div>
<div class="line"><a name="l01285"></a><span class="lineno"> 1285</span>&#160;                                    (isArith &amp;&amp; !(rtype.<a class="code" href="class_system_sharp_1_1_meta_1_1_type_descriptor.html#a0169e7b6aac9da0659a1bb6b7474cfee">CILType</a>.Equals(typeof(<a class="code" href="struct_system_sharp_1_1_data_types_1_1_unsigned.html">Unsigned</a>)) || rtype.CILType.Equals(typeof(<a class="code" href="struct_system_sharp_1_1_data_types_1_1_std_logic_vector.html">StdLogicVector</a>)))) ||</div>
<div class="line"><a name="l01286"></a><span class="lineno"> 1286</span>&#160;                                    (!isArith &amp;&amp; !rtype.<a class="code" href="class_system_sharp_1_1_meta_1_1_type_descriptor.html#a0169e7b6aac9da0659a1bb6b7474cfee">CILType</a>.Equals(typeof(<span class="keywordtype">bool</span>)) &amp;&amp;</div>
<div class="line"><a name="l01287"></a><span class="lineno"> 1287</span>&#160;                                    !rtype.CILType.Equals(typeof(<a class="code" href="struct_system_sharp_1_1_data_types_1_1_std_logic_vector.html">StdLogicVector</a>)))) &amp;&amp;</div>
<div class="line"><a name="l01288"></a><span class="lineno"> 1288</span>&#160;</div>
<div class="line"><a name="l01289"></a><span class="lineno"> 1289</span>&#160;                                    (!(otype0.<a class="code" href="class_system_sharp_1_1_meta_1_1_type_descriptor.html#a0169e7b6aac9da0659a1bb6b7474cfee">CILType</a>.Equals(typeof(<a class="code" href="struct_system_sharp_1_1_data_types_1_1_u_fix.html">UFix</a>)) || otype0.CILType.Equals(typeof(<a class="code" href="struct_system_sharp_1_1_data_types_1_1_std_logic_vector.html">StdLogicVector</a>)) || otype0.<a class="code" href="class_system_sharp_1_1_meta_1_1_type_descriptor.html#a0169e7b6aac9da0659a1bb6b7474cfee">CILType</a>.Equals(typeof(<a class="code" href="struct_system_sharp_1_1_data_types_1_1_std_logic.html">StdLogic</a>))) ||</div>
<div class="line"><a name="l01290"></a><span class="lineno"> 1290</span>&#160;                                    !(otype1.<a class="code" href="class_system_sharp_1_1_meta_1_1_type_descriptor.html#a0169e7b6aac9da0659a1bb6b7474cfee">CILType</a>.Equals(typeof(<a class="code" href="struct_system_sharp_1_1_data_types_1_1_u_fix.html">UFix</a>)) || otype1.CILType.Equals(typeof(<a class="code" href="struct_system_sharp_1_1_data_types_1_1_std_logic_vector.html">StdLogicVector</a>)) || otype1.<a class="code" href="class_system_sharp_1_1_meta_1_1_type_descriptor.html#a0169e7b6aac9da0659a1bb6b7474cfee">CILType</a>.Equals(typeof(<a class="code" href="struct_system_sharp_1_1_data_types_1_1_std_logic.html">StdLogic</a>))) ||</div>
<div class="line"><a name="l01291"></a><span class="lineno"> 1291</span>&#160;                                    (isArith &amp;&amp; !rtype.<a class="code" href="class_system_sharp_1_1_meta_1_1_type_descriptor.html#a0169e7b6aac9da0659a1bb6b7474cfee">CILType</a>.Equals(typeof(<a class="code" href="struct_system_sharp_1_1_data_types_1_1_u_fix.html">UFix</a>))) ||</div>
<div class="line"><a name="l01292"></a><span class="lineno"> 1292</span>&#160;                                    (!isArith &amp;&amp; !rtype.<a class="code" href="class_system_sharp_1_1_meta_1_1_type_descriptor.html#a0169e7b6aac9da0659a1bb6b7474cfee">CILType</a>.Equals(typeof(<span class="keywordtype">bool</span>)) &amp;&amp;</div>
<div class="line"><a name="l01293"></a><span class="lineno"> 1293</span>&#160;                                    !rtype.CILType.Equals(typeof(<a class="code" href="struct_system_sharp_1_1_data_types_1_1_std_logic_vector.html">StdLogicVector</a>)))))</div>
<div class="line"><a name="l01294"></a><span class="lineno"> 1294</span>&#160;                                    <span class="keywordflow">return</span> null;</div>
<div class="line"><a name="l01295"></a><span class="lineno"> 1295</span>&#160;                                <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l01296"></a><span class="lineno"> 1296</span>&#160;</div>
<div class="line"><a name="l01297"></a><span class="lineno"> 1297</span>&#160;                            <span class="keywordflow">default</span>:</div>
<div class="line"><a name="l01298"></a><span class="lineno"> 1298</span>&#160;                                <span class="keywordflow">throw</span> <span class="keyword">new</span> NotImplementedException();</div>
<div class="line"><a name="l01299"></a><span class="lineno"> 1299</span>&#160;                        }</div>
<div class="line"><a name="l01300"></a><span class="lineno"> 1300</span>&#160;                        <span class="keywordflow">switch</span> (alu.FuncSel)</div>
<div class="line"><a name="l01301"></a><span class="lineno"> 1301</span>&#160;                        {</div>
<div class="line"><a name="l01302"></a><span class="lineno"> 1302</span>&#160;                            <span class="keywordflow">case</span> ALU.EFunction.Add:</div>
<div class="line"><a name="l01303"></a><span class="lineno"> 1303</span>&#160;                                <span class="keywordflow">if</span> (!instr.<a class="code" href="class_system_sharp_1_1_assembler_1_1_x_i_l_instr.html#ac1be110ff484ec0078a5ccc572d463bd">Name</a>.Equals(<a class="code" href="class_system_sharp_1_1_assembler_1_1_instruction_codes.html">InstructionCodes</a>.<a class="code" href="class_system_sharp_1_1_assembler_1_1_instruction_codes.html#a982d7644e2ab149d026e158952ede918">Add</a>))</div>
<div class="line"><a name="l01304"></a><span class="lineno"> 1304</span>&#160;                                    <span class="keywordflow">return</span> null;</div>
<div class="line"><a name="l01305"></a><span class="lineno"> 1305</span>&#160;                                <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l01306"></a><span class="lineno"> 1306</span>&#160;</div>
<div class="line"><a name="l01307"></a><span class="lineno"> 1307</span>&#160;                            <span class="keywordflow">case</span> ALU.EFunction.Sub:</div>
<div class="line"><a name="l01308"></a><span class="lineno"> 1308</span>&#160;                                <span class="keywordflow">if</span> (!instr.<a class="code" href="class_system_sharp_1_1_assembler_1_1_x_i_l_instr.html#ac1be110ff484ec0078a5ccc572d463bd">Name</a>.Equals(<a class="code" href="class_system_sharp_1_1_assembler_1_1_instruction_codes.html">InstructionCodes</a>.<a class="code" href="class_system_sharp_1_1_assembler_1_1_instruction_codes.html#af4814648d60f0e9b910dbcf0486ed38c">Sub</a>))</div>
<div class="line"><a name="l01309"></a><span class="lineno"> 1309</span>&#160;                                    <span class="keywordflow">return</span> null;</div>
<div class="line"><a name="l01310"></a><span class="lineno"> 1310</span>&#160;                                <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l01311"></a><span class="lineno"> 1311</span>&#160;</div>
<div class="line"><a name="l01312"></a><span class="lineno"> 1312</span>&#160;                            <span class="keywordflow">case</span> ALU.EFunction.Mul:</div>
<div class="line"><a name="l01313"></a><span class="lineno"> 1313</span>&#160;                                <span class="keywordflow">if</span> (!instr.<a class="code" href="class_system_sharp_1_1_assembler_1_1_x_i_l_instr.html#ac1be110ff484ec0078a5ccc572d463bd">Name</a>.Equals(<a class="code" href="class_system_sharp_1_1_assembler_1_1_instruction_codes.html">InstructionCodes</a>.<a class="code" href="class_system_sharp_1_1_assembler_1_1_instruction_codes.html#a33fa0194cd3eb4a8c937194e7b3e0ba6">Mul</a>))</div>
<div class="line"><a name="l01314"></a><span class="lineno"> 1314</span>&#160;                                    <span class="keywordflow">return</span> null;</div>
<div class="line"><a name="l01315"></a><span class="lineno"> 1315</span>&#160;                                <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l01316"></a><span class="lineno"> 1316</span>&#160;</div>
<div class="line"><a name="l01317"></a><span class="lineno"> 1317</span>&#160;                            <span class="keywordflow">case</span> ALU.EFunction.Compare:</div>
<div class="line"><a name="l01318"></a><span class="lineno"> 1318</span>&#160;                                <span class="keywordflow">switch</span> (instr.<a class="code" href="class_system_sharp_1_1_assembler_1_1_x_i_l_instr.html#ac1be110ff484ec0078a5ccc572d463bd">Name</a>)</div>
<div class="line"><a name="l01319"></a><span class="lineno"> 1319</span>&#160;                                {</div>
<div class="line"><a name="l01320"></a><span class="lineno"> 1320</span>&#160;                                    <span class="keywordflow">case</span> InstructionCodes.IsLt:</div>
<div class="line"><a name="l01321"></a><span class="lineno"> 1321</span>&#160;                                        realize = (os, rs) =&gt; alu.Transactor.IsLt(os[0], os[1], rs[0]);</div>
<div class="line"><a name="l01322"></a><span class="lineno"> 1322</span>&#160;                                        <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l01323"></a><span class="lineno"> 1323</span>&#160;                                    <span class="keywordflow">case</span> InstructionCodes.IsLte:</div>
<div class="line"><a name="l01324"></a><span class="lineno"> 1324</span>&#160;                                        realize = (os, rs) =&gt; alu.Transactor.IsLte(os[0], os[1], rs[0]);</div>
<div class="line"><a name="l01325"></a><span class="lineno"> 1325</span>&#160;                                        <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l01326"></a><span class="lineno"> 1326</span>&#160;                                    <span class="keywordflow">case</span> InstructionCodes.IsEq:</div>
<div class="line"><a name="l01327"></a><span class="lineno"> 1327</span>&#160;                                        realize = (os, rs) =&gt; alu.Transactor.IsEq(os[0], os[1], rs[0]);</div>
<div class="line"><a name="l01328"></a><span class="lineno"> 1328</span>&#160;                                        <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l01329"></a><span class="lineno"> 1329</span>&#160;                                    <span class="keywordflow">case</span> InstructionCodes.IsNEq:</div>
<div class="line"><a name="l01330"></a><span class="lineno"> 1330</span>&#160;                                        realize = (os, rs) =&gt; alu.Transactor.IsNEq(os[0], os[1], rs[0]);</div>
<div class="line"><a name="l01331"></a><span class="lineno"> 1331</span>&#160;                                        <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l01332"></a><span class="lineno"> 1332</span>&#160;                                    <span class="keywordflow">case</span> InstructionCodes.IsGte:</div>
<div class="line"><a name="l01333"></a><span class="lineno"> 1333</span>&#160;                                        realize = (os, rs) =&gt; alu.Transactor.IsGte(os[0], os[1], rs[0]);</div>
<div class="line"><a name="l01334"></a><span class="lineno"> 1334</span>&#160;                                        <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l01335"></a><span class="lineno"> 1335</span>&#160;                                    <span class="keywordflow">case</span> InstructionCodes.IsGt:</div>
<div class="line"><a name="l01336"></a><span class="lineno"> 1336</span>&#160;                                        realize = (os, rs) =&gt; alu.Transactor.IsGt(os[0], os[1], rs[0]);</div>
<div class="line"><a name="l01337"></a><span class="lineno"> 1337</span>&#160;                                        <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l01338"></a><span class="lineno"> 1338</span>&#160;                                    <span class="keywordflow">default</span>:</div>
<div class="line"><a name="l01339"></a><span class="lineno"> 1339</span>&#160;                                        <span class="keywordflow">return</span> null;</div>
<div class="line"><a name="l01340"></a><span class="lineno"> 1340</span>&#160;                                }</div>
<div class="line"><a name="l01341"></a><span class="lineno"> 1341</span>&#160;                                <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l01342"></a><span class="lineno"> 1342</span>&#160;                        }</div>
<div class="line"><a name="l01343"></a><span class="lineno"> 1343</span>&#160;                        <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l01344"></a><span class="lineno"> 1344</span>&#160;</div>
<div class="line"><a name="l01345"></a><span class="lineno"> 1345</span>&#160;                    <span class="keywordflow">case</span> InstructionCodes.And:</div>
<div class="line"><a name="l01346"></a><span class="lineno"> 1346</span>&#160;                        <span class="keywordflow">if</span> (alu.FuncSel != ALU.EFunction.And)</div>
<div class="line"><a name="l01347"></a><span class="lineno"> 1347</span>&#160;                            <span class="keywordflow">return</span> null;</div>
<div class="line"><a name="l01348"></a><span class="lineno"> 1348</span>&#160;                        <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l01349"></a><span class="lineno"> 1349</span>&#160;</div>
<div class="line"><a name="l01350"></a><span class="lineno"> 1350</span>&#160;                    <span class="keywordflow">case</span> InstructionCodes.Or:</div>
<div class="line"><a name="l01351"></a><span class="lineno"> 1351</span>&#160;                        <span class="keywordflow">if</span> (alu.FuncSel != ALU.EFunction.Or)</div>
<div class="line"><a name="l01352"></a><span class="lineno"> 1352</span>&#160;                            <span class="keywordflow">return</span> null;</div>
<div class="line"><a name="l01353"></a><span class="lineno"> 1353</span>&#160;                        <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l01354"></a><span class="lineno"> 1354</span>&#160;                }</div>
<div class="line"><a name="l01355"></a><span class="lineno"> 1355</span>&#160;            }</div>
<div class="line"><a name="l01356"></a><span class="lineno"> 1356</span>&#160;            <span class="keywordflow">return</span> <span class="keyword">new</span> ALUXILMapping(alu.Transactor, realize, swap);</div>
<div class="line"><a name="l01357"></a><span class="lineno"> 1357</span>&#160;        }</div>
<div class="line"><a name="l01358"></a><span class="lineno"> 1358</span>&#160;</div>
<div class="line"><a name="l01359"></a><span class="lineno"><a class="line" href="class_system_sharp_1_1_components_1_1_std_1_1_a_l_u_x_i_l_mapper.html#a7f6f98d8250373fd97dc291df4579ea0"> 1359</a></span>&#160;        <span class="keyword">public</span> IEnumerable&lt;IXILMapping&gt; <a class="code" href="class_system_sharp_1_1_components_1_1_std_1_1_a_l_u_x_i_l_mapper.html#a7f6f98d8250373fd97dc291df4579ea0">TryMap</a>(<a class="code" href="interface_system_sharp_1_1_components_1_1_transactions_1_1_i_transaction_site.html">ITransactionSite</a> taSite, <a class="code" href="class_system_sharp_1_1_assembler_1_1_x_i_l_instr.html">XILInstr</a> instr, <a class="code" href="class_system_sharp_1_1_meta_1_1_type_descriptor.html">TypeDescriptor</a>[] operandTypes, <a class="code" href="class_system_sharp_1_1_meta_1_1_type_descriptor.html">TypeDescriptor</a>[] resultTypes)</div>
<div class="line"><a name="l01360"></a><span class="lineno"> 1360</span>&#160;        {</div>
<div class="line"><a name="l01361"></a><span class="lineno"> 1361</span>&#160;            <a class="code" href="interface_system_sharp_1_1_components_1_1_f_u_1_1_i_x_i_l_mapping.html">IXILMapping</a> alt0 = null, alt1 = null;</div>
<div class="line"><a name="l01362"></a><span class="lineno"> 1362</span>&#160;            alt0 = TryMapOne(taSite, instr, operandTypes, resultTypes, <span class="keyword">false</span>);</div>
<div class="line"><a name="l01363"></a><span class="lineno"> 1363</span>&#160;            <span class="keywordflow">switch</span> (instr.<a class="code" href="class_system_sharp_1_1_assembler_1_1_x_i_l_instr.html#ac1be110ff484ec0078a5ccc572d463bd">Name</a>)</div>
<div class="line"><a name="l01364"></a><span class="lineno"> 1364</span>&#160;            {</div>
<div class="line"><a name="l01365"></a><span class="lineno"> 1365</span>&#160;                <span class="keywordflow">case</span> InstructionCodes.Add:</div>
<div class="line"><a name="l01366"></a><span class="lineno"> 1366</span>&#160;                <span class="keywordflow">case</span> InstructionCodes.Mul:</div>
<div class="line"><a name="l01367"></a><span class="lineno"> 1367</span>&#160;                <span class="keywordflow">case</span> InstructionCodes.And:</div>
<div class="line"><a name="l01368"></a><span class="lineno"> 1368</span>&#160;                <span class="keywordflow">case</span> InstructionCodes.Or:</div>
<div class="line"><a name="l01369"></a><span class="lineno"> 1369</span>&#160;                <span class="keywordflow">case</span> InstructionCodes.IsEq:</div>
<div class="line"><a name="l01370"></a><span class="lineno"> 1370</span>&#160;                <span class="keywordflow">case</span> InstructionCodes.IsNEq:</div>
<div class="line"><a name="l01371"></a><span class="lineno"> 1371</span>&#160;                    <span class="comment">// These operations are commutative =&gt; &quot;a op b&quot;, &quot;b op a&quot; are both feasible</span></div>
<div class="line"><a name="l01372"></a><span class="lineno"> 1372</span>&#160;                    alt1 = TryMapOne(taSite, instr, <span class="keyword">new</span> <a class="code" href="class_system_sharp_1_1_meta_1_1_type_descriptor.html">TypeDescriptor</a>[] { operandTypes[1], operandTypes[0] }, resultTypes, <span class="keyword">true</span>);</div>
<div class="line"><a name="l01373"></a><span class="lineno"> 1373</span>&#160;                    <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l01374"></a><span class="lineno"> 1374</span>&#160;</div>
<div class="line"><a name="l01375"></a><span class="lineno"> 1375</span>&#160;                <span class="keywordflow">case</span> InstructionCodes.IsGt:</div>
<div class="line"><a name="l01376"></a><span class="lineno"> 1376</span>&#160;                    alt1 = TryMapOne(taSite, <a class="code" href="class_system_sharp_1_1_assembler_1_1_default_instruction_set.html">DefaultInstructionSet</a>.<a class="code" href="class_system_sharp_1_1_assembler_1_1_default_instruction_set.html#af6bf22ac9d9e607e3a8f99d634b3efe5">Instance</a>.<a class="code" href="class_system_sharp_1_1_assembler_1_1_default_instruction_set.html#adf311f5c9da3d1127f74177eb375e602">IsLt</a>(), </div>
<div class="line"><a name="l01377"></a><span class="lineno"> 1377</span>&#160;                        <span class="keyword">new</span> <a class="code" href="class_system_sharp_1_1_meta_1_1_type_descriptor.html">TypeDescriptor</a>[] { operandTypes[1], operandTypes[0] }, resultTypes, <span class="keyword">true</span>);</div>
<div class="line"><a name="l01378"></a><span class="lineno"> 1378</span>&#160;                    <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l01379"></a><span class="lineno"> 1379</span>&#160;</div>
<div class="line"><a name="l01380"></a><span class="lineno"> 1380</span>&#160;                <span class="keywordflow">case</span> InstructionCodes.IsGte:</div>
<div class="line"><a name="l01381"></a><span class="lineno"> 1381</span>&#160;                    alt1 = TryMapOne(taSite, <a class="code" href="class_system_sharp_1_1_assembler_1_1_default_instruction_set.html">DefaultInstructionSet</a>.<a class="code" href="class_system_sharp_1_1_assembler_1_1_default_instruction_set.html#af6bf22ac9d9e607e3a8f99d634b3efe5">Instance</a>.<a class="code" href="class_system_sharp_1_1_assembler_1_1_default_instruction_set.html#a9c509d977f94e7dd757e7986678e6562">IsLte</a>(),</div>
<div class="line"><a name="l01382"></a><span class="lineno"> 1382</span>&#160;                        <span class="keyword">new</span> <a class="code" href="class_system_sharp_1_1_meta_1_1_type_descriptor.html">TypeDescriptor</a>[] { operandTypes[1], operandTypes[0] }, resultTypes, <span class="keyword">true</span>);</div>
<div class="line"><a name="l01383"></a><span class="lineno"> 1383</span>&#160;                    <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l01384"></a><span class="lineno"> 1384</span>&#160;</div>
<div class="line"><a name="l01385"></a><span class="lineno"> 1385</span>&#160;                <span class="keywordflow">case</span> InstructionCodes.IsLt:</div>
<div class="line"><a name="l01386"></a><span class="lineno"> 1386</span>&#160;                    alt1 = TryMapOne(taSite, <a class="code" href="class_system_sharp_1_1_assembler_1_1_default_instruction_set.html">DefaultInstructionSet</a>.<a class="code" href="class_system_sharp_1_1_assembler_1_1_default_instruction_set.html#af6bf22ac9d9e607e3a8f99d634b3efe5">Instance</a>.<a class="code" href="class_system_sharp_1_1_assembler_1_1_default_instruction_set.html#a51d90ae5ff4115302b146abbbaf32400">IsGt</a>(),</div>
<div class="line"><a name="l01387"></a><span class="lineno"> 1387</span>&#160;                        <span class="keyword">new</span> <a class="code" href="class_system_sharp_1_1_meta_1_1_type_descriptor.html">TypeDescriptor</a>[] { operandTypes[1], operandTypes[0] }, resultTypes, <span class="keyword">true</span>);</div>
<div class="line"><a name="l01388"></a><span class="lineno"> 1388</span>&#160;                    <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l01389"></a><span class="lineno"> 1389</span>&#160;</div>
<div class="line"><a name="l01390"></a><span class="lineno"> 1390</span>&#160;                <span class="keywordflow">case</span> InstructionCodes.IsLte:</div>
<div class="line"><a name="l01391"></a><span class="lineno"> 1391</span>&#160;                    alt1 = TryMapOne(taSite, <a class="code" href="class_system_sharp_1_1_assembler_1_1_default_instruction_set.html">DefaultInstructionSet</a>.<a class="code" href="class_system_sharp_1_1_assembler_1_1_default_instruction_set.html#af6bf22ac9d9e607e3a8f99d634b3efe5">Instance</a>.<a class="code" href="class_system_sharp_1_1_assembler_1_1_default_instruction_set.html#aa2bf6f91767ec41d51a6ce931c8cac3d">IsGte</a>(),</div>
<div class="line"><a name="l01392"></a><span class="lineno"> 1392</span>&#160;                        <span class="keyword">new</span> <a class="code" href="class_system_sharp_1_1_meta_1_1_type_descriptor.html">TypeDescriptor</a>[] { operandTypes[1], operandTypes[0] }, resultTypes, <span class="keyword">true</span>);</div>
<div class="line"><a name="l01393"></a><span class="lineno"> 1393</span>&#160;                    <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l01394"></a><span class="lineno"> 1394</span>&#160;            }</div>
<div class="line"><a name="l01395"></a><span class="lineno"> 1395</span>&#160;</div>
<div class="line"><a name="l01396"></a><span class="lineno"> 1396</span>&#160;            <span class="keywordflow">if</span> (alt0 != null)</div>
<div class="line"><a name="l01397"></a><span class="lineno"> 1397</span>&#160;                yield <span class="keywordflow">return</span> alt0;</div>
<div class="line"><a name="l01398"></a><span class="lineno"> 1398</span>&#160;</div>
<div class="line"><a name="l01399"></a><span class="lineno"> 1399</span>&#160;            <span class="keywordflow">if</span> (alt1 != null)</div>
<div class="line"><a name="l01400"></a><span class="lineno"> 1400</span>&#160;                yield <span class="keywordflow">return</span> alt1;</div>
<div class="line"><a name="l01401"></a><span class="lineno"> 1401</span>&#160;        }</div>
<div class="line"><a name="l01402"></a><span class="lineno"> 1402</span>&#160;</div>
<div class="line"><a name="l01403"></a><span class="lineno"><a class="line" href="class_system_sharp_1_1_components_1_1_std_1_1_a_l_u_x_i_l_mapper.html#a6ab8493454bfc6463e59a1fcb60f39a0"> 1403</a></span>&#160;        <span class="keyword">public</span> <a class="code" href="interface_system_sharp_1_1_components_1_1_f_u_1_1_i_x_i_l_mapping.html">IXILMapping</a> <a class="code" href="class_system_sharp_1_1_components_1_1_std_1_1_a_l_u_x_i_l_mapper.html#a6ab8493454bfc6463e59a1fcb60f39a0">TryAllocate</a>(<a class="code" href="class_system_sharp_1_1_components_1_1_component.html">Component</a> host, <a class="code" href="class_system_sharp_1_1_assembler_1_1_x_i_l_instr.html">XILInstr</a> instr, <a class="code" href="class_system_sharp_1_1_meta_1_1_type_descriptor.html">TypeDescriptor</a>[] operandTypes, <a class="code" href="class_system_sharp_1_1_meta_1_1_type_descriptor.html">TypeDescriptor</a>[] resultTypes, <a class="code" href="interface_system_sharp_1_1_synthesis_1_1_i_project.html">IProject</a> proj)</div>
<div class="line"><a name="l01404"></a><span class="lineno"> 1404</span>&#160;        {</div>
<div class="line"><a name="l01405"></a><span class="lineno"> 1405</span>&#160;            <span class="keywordflow">if</span> (!CheckFixCompliance(instr, operandTypes, resultTypes))</div>
<div class="line"><a name="l01406"></a><span class="lineno"> 1406</span>&#160;                <span class="keywordflow">return</span> null;</div>
<div class="line"><a name="l01407"></a><span class="lineno"> 1407</span>&#160;</div>
<div class="line"><a name="l01408"></a><span class="lineno"> 1408</span>&#160;            <span class="keywordtype">bool</span> isArith = <span class="keyword">false</span>;</div>
<div class="line"><a name="l01409"></a><span class="lineno"> 1409</span>&#160;            <span class="keywordtype">int</span> osize0, osize1 = 0;</div>
<div class="line"><a name="l01410"></a><span class="lineno"> 1410</span>&#160;            <span class="keywordtype">int</span> rsize;</div>
<div class="line"><a name="l01411"></a><span class="lineno"> 1411</span>&#160;            <a class="code" href="class_system_sharp_1_1_components_1_1_std_1_1_a_l_u.html#a6a1eb63df7b1e1ff11dad9de8cd2f0cc">ALU.EArithMode</a> amode;</div>
<div class="line"><a name="l01412"></a><span class="lineno"> 1412</span>&#160;            <a class="code" href="class_system_sharp_1_1_components_1_1_std_1_1_a_l_u.html#aaf1d5fb81e9aba35b1043f10663ff505">ALU.EFunction</a> op;</div>
<div class="line"><a name="l01413"></a><span class="lineno"> 1413</span>&#160;            <span class="keywordflow">switch</span> (instr.<a class="code" href="class_system_sharp_1_1_assembler_1_1_x_i_l_instr.html#ac1be110ff484ec0078a5ccc572d463bd">Name</a>)</div>
<div class="line"><a name="l01414"></a><span class="lineno"> 1414</span>&#160;            {</div>
<div class="line"><a name="l01415"></a><span class="lineno"> 1415</span>&#160;                <span class="keywordflow">case</span> InstructionCodes.Add:</div>
<div class="line"><a name="l01416"></a><span class="lineno"> 1416</span>&#160;                <span class="keywordflow">case</span> InstructionCodes.Sub:</div>
<div class="line"><a name="l01417"></a><span class="lineno"> 1417</span>&#160;                <span class="keywordflow">case</span> InstructionCodes.Mul:</div>
<div class="line"><a name="l01418"></a><span class="lineno"> 1418</span>&#160;                    isArith = <span class="keyword">true</span>;</div>
<div class="line"><a name="l01419"></a><span class="lineno"> 1419</span>&#160;                    <span class="keywordflow">goto</span> <span class="keywordflow">case</span> InstructionCodes.IsLt;</div>
<div class="line"><a name="l01420"></a><span class="lineno"> 1420</span>&#160;</div>
<div class="line"><a name="l01421"></a><span class="lineno"> 1421</span>&#160;                <span class="keywordflow">case</span> InstructionCodes.IsLt:</div>
<div class="line"><a name="l01422"></a><span class="lineno"> 1422</span>&#160;                <span class="keywordflow">case</span> InstructionCodes.IsLte:</div>
<div class="line"><a name="l01423"></a><span class="lineno"> 1423</span>&#160;                <span class="keywordflow">case</span> InstructionCodes.IsEq:</div>
<div class="line"><a name="l01424"></a><span class="lineno"> 1424</span>&#160;                <span class="keywordflow">case</span> InstructionCodes.IsNEq:</div>
<div class="line"><a name="l01425"></a><span class="lineno"> 1425</span>&#160;                <span class="keywordflow">case</span> InstructionCodes.IsGte:</div>
<div class="line"><a name="l01426"></a><span class="lineno"> 1426</span>&#160;                <span class="keywordflow">case</span> InstructionCodes.IsGt:</div>
<div class="line"><a name="l01427"></a><span class="lineno"> 1427</span>&#160;                    {</div>
<div class="line"><a name="l01428"></a><span class="lineno"> 1428</span>&#160;                        <span class="keywordflow">if</span> (operandTypes.All(t =&gt; t.CILType.Equals(typeof(<a class="code" href="struct_system_sharp_1_1_data_types_1_1_signed.html">Signed</a>))) &amp;&amp;</div>
<div class="line"><a name="l01429"></a><span class="lineno"> 1429</span>&#160;                            (!isArith || resultTypes[0].CILType.<a class="code" href="class_system_sharp_1_1_meta_1_1_type_descriptor.html#a9099b9111f475996cba618ae9faaa4ff">Equals</a>(typeof(<a class="code" href="struct_system_sharp_1_1_data_types_1_1_signed.html">Signed</a>))) &amp;&amp;</div>
<div class="line"><a name="l01430"></a><span class="lineno"> 1430</span>&#160;                            (isArith || resultTypes[0].CILType.<a class="code" href="class_system_sharp_1_1_meta_1_1_type_descriptor.html#a9099b9111f475996cba618ae9faaa4ff">Equals</a>(typeof(<span class="keywordtype">bool</span>)) ||</div>
<div class="line"><a name="l01431"></a><span class="lineno"> 1431</span>&#160;                            resultTypes[0].CILType.Equals(typeof(<a class="code" href="struct_system_sharp_1_1_data_types_1_1_std_logic_vector.html">StdLogicVector</a>))))</div>
<div class="line"><a name="l01432"></a><span class="lineno"> 1432</span>&#160;                            amode = ALU.EArithMode.Signed;</div>
<div class="line"><a name="l01433"></a><span class="lineno"> 1433</span>&#160;                        <span class="keywordflow">else</span> if (operandTypes.All(t =&gt; t.CILType.Equals(typeof(<a class="code" href="struct_system_sharp_1_1_data_types_1_1_s_fix.html">SFix</a>))) &amp;&amp;</div>
<div class="line"><a name="l01434"></a><span class="lineno"> 1434</span>&#160;                            (!isArith || resultTypes[0].CILType.<a class="code" href="class_system_sharp_1_1_meta_1_1_type_descriptor.html#a9099b9111f475996cba618ae9faaa4ff">Equals</a>(typeof(<a class="code" href="struct_system_sharp_1_1_data_types_1_1_s_fix.html">SFix</a>))) &amp;&amp;</div>
<div class="line"><a name="l01435"></a><span class="lineno"> 1435</span>&#160;                            (isArith || resultTypes[0].CILType.<a class="code" href="class_system_sharp_1_1_meta_1_1_type_descriptor.html#a9099b9111f475996cba618ae9faaa4ff">Equals</a>(typeof(<span class="keywordtype">bool</span>)) ||</div>
<div class="line"><a name="l01436"></a><span class="lineno"> 1436</span>&#160;                            resultTypes[0].CILType.Equals(typeof(<a class="code" href="struct_system_sharp_1_1_data_types_1_1_std_logic_vector.html">StdLogicVector</a>))))</div>
<div class="line"><a name="l01437"></a><span class="lineno"> 1437</span>&#160;                            amode = ALU.EArithMode.Signed;</div>
<div class="line"><a name="l01438"></a><span class="lineno"> 1438</span>&#160;                        <span class="keywordflow">else</span> if (operandTypes.All(t =&gt; t.CILType.Equals(typeof(<a class="code" href="struct_system_sharp_1_1_data_types_1_1_unsigned.html">Unsigned</a>))) &amp;&amp;</div>
<div class="line"><a name="l01439"></a><span class="lineno"> 1439</span>&#160;                            (!isArith || resultTypes[0].CILType.<a class="code" href="class_system_sharp_1_1_meta_1_1_type_descriptor.html#a9099b9111f475996cba618ae9faaa4ff">Equals</a>(typeof(<a class="code" href="struct_system_sharp_1_1_data_types_1_1_unsigned.html">Unsigned</a>))) &amp;&amp;</div>
<div class="line"><a name="l01440"></a><span class="lineno"> 1440</span>&#160;                            (isArith || resultTypes[0].CILType.<a class="code" href="class_system_sharp_1_1_meta_1_1_type_descriptor.html#a9099b9111f475996cba618ae9faaa4ff">Equals</a>(typeof(<span class="keywordtype">bool</span>)) ||</div>
<div class="line"><a name="l01441"></a><span class="lineno"> 1441</span>&#160;                            resultTypes[0].CILType.Equals(typeof(<a class="code" href="struct_system_sharp_1_1_data_types_1_1_std_logic_vector.html">StdLogicVector</a>))))</div>
<div class="line"><a name="l01442"></a><span class="lineno"> 1442</span>&#160;                            amode = ALU.EArithMode.Unsigned;</div>
<div class="line"><a name="l01443"></a><span class="lineno"> 1443</span>&#160;                        <span class="keywordflow">else</span> if (operandTypes.All(t =&gt; t.CILType.Equals(typeof(<a class="code" href="struct_system_sharp_1_1_data_types_1_1_u_fix.html">UFix</a>))) &amp;&amp;</div>
<div class="line"><a name="l01444"></a><span class="lineno"> 1444</span>&#160;                            (!isArith || resultTypes[0].CILType.<a class="code" href="class_system_sharp_1_1_meta_1_1_type_descriptor.html#a9099b9111f475996cba618ae9faaa4ff">Equals</a>(typeof(<a class="code" href="struct_system_sharp_1_1_data_types_1_1_u_fix.html">UFix</a>))) &amp;&amp;</div>
<div class="line"><a name="l01445"></a><span class="lineno"> 1445</span>&#160;                            (isArith || resultTypes[0].CILType.<a class="code" href="class_system_sharp_1_1_meta_1_1_type_descriptor.html#a9099b9111f475996cba618ae9faaa4ff">Equals</a>(typeof(<span class="keywordtype">bool</span>)) ||</div>
<div class="line"><a name="l01446"></a><span class="lineno"> 1446</span>&#160;                            resultTypes[0].CILType.Equals(typeof(<a class="code" href="struct_system_sharp_1_1_data_types_1_1_std_logic_vector.html">StdLogicVector</a>))))</div>
<div class="line"><a name="l01447"></a><span class="lineno"> 1447</span>&#160;                            amode = ALU.EArithMode.Unsigned;</div>
<div class="line"><a name="l01448"></a><span class="lineno"> 1448</span>&#160;                        <span class="keywordflow">else</span> if (operandTypes.All(t =&gt; t.CILType.Equals(typeof(<a class="code" href="struct_system_sharp_1_1_data_types_1_1_std_logic_vector.html">StdLogicVector</a>))) &amp;&amp;</div>
<div class="line"><a name="l01449"></a><span class="lineno"> 1449</span>&#160;                            resultTypes[0].CILType.<a class="code" href="class_system_sharp_1_1_meta_1_1_type_descriptor.html#a9099b9111f475996cba618ae9faaa4ff">Equals</a>(typeof(<a class="code" href="struct_system_sharp_1_1_data_types_1_1_std_logic_vector.html">StdLogicVector</a>)))</div>
<div class="line"><a name="l01450"></a><span class="lineno"> 1450</span>&#160;                            amode = ALU.EArithMode.Unsigned;</div>
<div class="line"><a name="l01451"></a><span class="lineno"> 1451</span>&#160;                        <span class="keywordflow">else</span> if (operandTypes.All(t =&gt; t.CILType.Equals(typeof(<a class="code" href="struct_system_sharp_1_1_data_types_1_1_std_logic.html">StdLogic</a>))) &amp;&amp;</div>
<div class="line"><a name="l01452"></a><span class="lineno"> 1452</span>&#160;                            resultTypes[0].CILType.<a class="code" href="class_system_sharp_1_1_meta_1_1_type_descriptor.html#a9099b9111f475996cba618ae9faaa4ff">Equals</a>(typeof(<a class="code" href="struct_system_sharp_1_1_data_types_1_1_std_logic_vector.html">StdLogicVector</a>)) &amp;&amp;</div>
<div class="line"><a name="l01453"></a><span class="lineno"> 1453</span>&#160;                            (instr.Name == InstructionCodes.IsEq ||</div>
<div class="line"><a name="l01454"></a><span class="lineno"> 1454</span>&#160;                            instr.Name == InstructionCodes.IsNEq))</div>
<div class="line"><a name="l01455"></a><span class="lineno"> 1455</span>&#160;                            amode = ALU.EArithMode.Unsigned;</div>
<div class="line"><a name="l01456"></a><span class="lineno"> 1456</span>&#160;                        <span class="keywordflow">else</span></div>
<div class="line"><a name="l01457"></a><span class="lineno"> 1457</span>&#160;                            <span class="keywordflow">return</span> null;</div>
<div class="line"><a name="l01458"></a><span class="lineno"> 1458</span>&#160;                        osize0 = TypeLowering.Instance.GetWireWidth(operandTypes[0]);</div>
<div class="line"><a name="l01459"></a><span class="lineno"> 1459</span>&#160;                        osize1 = TypeLowering.Instance.GetWireWidth(operandTypes[1]);</div>
<div class="line"><a name="l01460"></a><span class="lineno"> 1460</span>&#160;                        rsize = TypeLowering.Instance.GetWireWidth(resultTypes[0]); ;</div>
<div class="line"><a name="l01461"></a><span class="lineno"> 1461</span>&#160;</div>
<div class="line"><a name="l01462"></a><span class="lineno"> 1462</span>&#160;                        <span class="keywordflow">switch</span> (instr.<a class="code" href="class_system_sharp_1_1_assembler_1_1_x_i_l_instr.html#ac1be110ff484ec0078a5ccc572d463bd">Name</a>)</div>
<div class="line"><a name="l01463"></a><span class="lineno"> 1463</span>&#160;                        {</div>
<div class="line"><a name="l01464"></a><span class="lineno"> 1464</span>&#160;                            <span class="keywordflow">case</span> InstructionCodes.Add:</div>
<div class="line"><a name="l01465"></a><span class="lineno"> 1465</span>&#160;                                op = ALU.EFunction.Add;</div>
<div class="line"><a name="l01466"></a><span class="lineno"> 1466</span>&#160;                                <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l01467"></a><span class="lineno"> 1467</span>&#160;</div>
<div class="line"><a name="l01468"></a><span class="lineno"> 1468</span>&#160;                            <span class="keywordflow">case</span> InstructionCodes.Sub:</div>
<div class="line"><a name="l01469"></a><span class="lineno"> 1469</span>&#160;                                op = ALU.EFunction.Sub;</div>
<div class="line"><a name="l01470"></a><span class="lineno"> 1470</span>&#160;                                <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l01471"></a><span class="lineno"> 1471</span>&#160;</div>
<div class="line"><a name="l01472"></a><span class="lineno"> 1472</span>&#160;                            <span class="keywordflow">case</span> InstructionCodes.Mul:</div>
<div class="line"><a name="l01473"></a><span class="lineno"> 1473</span>&#160;                                op = ALU.EFunction.Mul;</div>
<div class="line"><a name="l01474"></a><span class="lineno"> 1474</span>&#160;                                <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l01475"></a><span class="lineno"> 1475</span>&#160;</div>
<div class="line"><a name="l01476"></a><span class="lineno"> 1476</span>&#160;                            <span class="keywordflow">case</span> InstructionCodes.IsLt:</div>
<div class="line"><a name="l01477"></a><span class="lineno"> 1477</span>&#160;                            <span class="keywordflow">case</span> InstructionCodes.IsLte:</div>
<div class="line"><a name="l01478"></a><span class="lineno"> 1478</span>&#160;                            <span class="keywordflow">case</span> InstructionCodes.IsEq:</div>
<div class="line"><a name="l01479"></a><span class="lineno"> 1479</span>&#160;                            <span class="keywordflow">case</span> InstructionCodes.IsNEq:</div>
<div class="line"><a name="l01480"></a><span class="lineno"> 1480</span>&#160;                            <span class="keywordflow">case</span> InstructionCodes.IsGte:</div>
<div class="line"><a name="l01481"></a><span class="lineno"> 1481</span>&#160;                            <span class="keywordflow">case</span> InstructionCodes.IsGt:</div>
<div class="line"><a name="l01482"></a><span class="lineno"> 1482</span>&#160;                                op = ALU.EFunction.Compare;</div>
<div class="line"><a name="l01483"></a><span class="lineno"> 1483</span>&#160;                                <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l01484"></a><span class="lineno"> 1484</span>&#160;</div>
<div class="line"><a name="l01485"></a><span class="lineno"> 1485</span>&#160;                            <span class="keywordflow">default</span>:</div>
<div class="line"><a name="l01486"></a><span class="lineno"> 1486</span>&#160;                                <span class="keywordflow">throw</span> <span class="keyword">new</span> InvalidOperationException();</div>
<div class="line"><a name="l01487"></a><span class="lineno"> 1487</span>&#160;                        }</div>
<div class="line"><a name="l01488"></a><span class="lineno"> 1488</span>&#160;                    }</div>
<div class="line"><a name="l01489"></a><span class="lineno"> 1489</span>&#160;                    <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l01490"></a><span class="lineno"> 1490</span>&#160;</div>
<div class="line"><a name="l01491"></a><span class="lineno"> 1491</span>&#160;                <span class="keywordflow">case</span> InstructionCodes.Neg:</div>
<div class="line"><a name="l01492"></a><span class="lineno"> 1492</span>&#160;                    {</div>
<div class="line"><a name="l01493"></a><span class="lineno"> 1493</span>&#160;                        <span class="keywordflow">if</span> (operandTypes[0].CILType.<a class="code" href="class_system_sharp_1_1_meta_1_1_type_descriptor.html#a9099b9111f475996cba618ae9faaa4ff">Equals</a>(typeof(<a class="code" href="struct_system_sharp_1_1_data_types_1_1_signed.html">Signed</a>)) &amp;&amp;</div>
<div class="line"><a name="l01494"></a><span class="lineno"> 1494</span>&#160;                            resultTypes[0].CILType.Equals(typeof(<a class="code" href="struct_system_sharp_1_1_data_types_1_1_signed.html">Signed</a>)))</div>
<div class="line"><a name="l01495"></a><span class="lineno"> 1495</span>&#160;                            amode = ALU.EArithMode.Signed;</div>
<div class="line"><a name="l01496"></a><span class="lineno"> 1496</span>&#160;                        <span class="keywordflow">else</span> <span class="keywordflow">if</span> (operandTypes[0].CILType.<a class="code" href="class_system_sharp_1_1_meta_1_1_type_descriptor.html#a9099b9111f475996cba618ae9faaa4ff">Equals</a>(typeof(<a class="code" href="struct_system_sharp_1_1_data_types_1_1_s_fix.html">SFix</a>)) &amp;&amp;</div>
<div class="line"><a name="l01497"></a><span class="lineno"> 1497</span>&#160;                            resultTypes[0].CILType.Equals(typeof(<a class="code" href="struct_system_sharp_1_1_data_types_1_1_s_fix.html">SFix</a>)))</div>
<div class="line"><a name="l01498"></a><span class="lineno"> 1498</span>&#160;                            amode = ALU.EArithMode.Signed;</div>
<div class="line"><a name="l01499"></a><span class="lineno"> 1499</span>&#160;                        <span class="keywordflow">else</span> <span class="keywordflow">if</span> (operandTypes[0].CILType.<a class="code" href="class_system_sharp_1_1_meta_1_1_type_descriptor.html#a9099b9111f475996cba618ae9faaa4ff">Equals</a>(typeof(<a class="code" href="struct_system_sharp_1_1_data_types_1_1_unsigned.html">Unsigned</a>)) &amp;&amp;</div>
<div class="line"><a name="l01500"></a><span class="lineno"> 1500</span>&#160;                            resultTypes[0].CILType.Equals(typeof(<a class="code" href="struct_system_sharp_1_1_data_types_1_1_unsigned.html">Unsigned</a>)))</div>
<div class="line"><a name="l01501"></a><span class="lineno"> 1501</span>&#160;                            amode = ALU.EArithMode.Unsigned;</div>
<div class="line"><a name="l01502"></a><span class="lineno"> 1502</span>&#160;                        <span class="keywordflow">else</span> <span class="keywordflow">if</span> (operandTypes[0].CILType.<a class="code" href="class_system_sharp_1_1_meta_1_1_type_descriptor.html#a9099b9111f475996cba618ae9faaa4ff">Equals</a>(typeof(<a class="code" href="struct_system_sharp_1_1_data_types_1_1_u_fix.html">UFix</a>)) &amp;&amp;</div>
<div class="line"><a name="l01503"></a><span class="lineno"> 1503</span>&#160;                            resultTypes[0].CILType.Equals(typeof(<a class="code" href="struct_system_sharp_1_1_data_types_1_1_u_fix.html">UFix</a>)))</div>
<div class="line"><a name="l01504"></a><span class="lineno"> 1504</span>&#160;                            amode = ALU.EArithMode.Unsigned;</div>
<div class="line"><a name="l01505"></a><span class="lineno"> 1505</span>&#160;                        <span class="keywordflow">else</span></div>
<div class="line"><a name="l01506"></a><span class="lineno"> 1506</span>&#160;                            <span class="keywordflow">return</span> null;</div>
<div class="line"><a name="l01507"></a><span class="lineno"> 1507</span>&#160;                        osize0 = TypeLowering.Instance.GetWireWidth(operandTypes[0]);</div>
<div class="line"><a name="l01508"></a><span class="lineno"> 1508</span>&#160;                        rsize = TypeLowering.Instance.GetWireWidth(resultTypes[0]);</div>
<div class="line"><a name="l01509"></a><span class="lineno"> 1509</span>&#160;</div>
<div class="line"><a name="l01510"></a><span class="lineno"> 1510</span>&#160;                        <span class="comment">//alu = new ALU(ALU.EFunction.Neg, amode, 1, osize, 0, rsize);</span></div>
<div class="line"><a name="l01511"></a><span class="lineno"> 1511</span>&#160;                        op = ALU.EFunction.Neg;                        </div>
<div class="line"><a name="l01512"></a><span class="lineno"> 1512</span>&#160;                    }</div>
<div class="line"><a name="l01513"></a><span class="lineno"> 1513</span>&#160;                    <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l01514"></a><span class="lineno"> 1514</span>&#160;</div>
<div class="line"><a name="l01515"></a><span class="lineno"> 1515</span>&#160;                <span class="keywordflow">case</span> InstructionCodes.And:</div>
<div class="line"><a name="l01516"></a><span class="lineno"> 1516</span>&#160;                <span class="keywordflow">case</span> InstructionCodes.Or:</div>
<div class="line"><a name="l01517"></a><span class="lineno"> 1517</span>&#160;                    {</div>
<div class="line"><a name="l01518"></a><span class="lineno"> 1518</span>&#160;                        <span class="keywordflow">if</span> (operandTypes.Length != 2 ||</div>
<div class="line"><a name="l01519"></a><span class="lineno"> 1519</span>&#160;                            resultTypes.Length != 1)</div>
<div class="line"><a name="l01520"></a><span class="lineno"> 1520</span>&#160;                            <span class="keywordflow">return</span> null;</div>
<div class="line"><a name="l01521"></a><span class="lineno"> 1521</span>&#160;</div>
<div class="line"><a name="l01522"></a><span class="lineno"> 1522</span>&#160;                        <span class="keywordflow">if</span> (!((operandTypes[0].CILType.<a class="code" href="class_system_sharp_1_1_meta_1_1_type_descriptor.html#a9099b9111f475996cba618ae9faaa4ff">Equals</a>(typeof(<a class="code" href="struct_system_sharp_1_1_data_types_1_1_std_logic_vector.html">StdLogicVector</a>)) &amp;&amp;</div>
<div class="line"><a name="l01523"></a><span class="lineno"> 1523</span>&#160;                            operandTypes[1].CILType.Equals(typeof(<a class="code" href="struct_system_sharp_1_1_data_types_1_1_std_logic_vector.html">StdLogicVector</a>)) &amp;&amp;</div>
<div class="line"><a name="l01524"></a><span class="lineno"> 1524</span>&#160;                            resultTypes[0].CILType.<a class="code" href="class_system_sharp_1_1_meta_1_1_type_descriptor.html#a9099b9111f475996cba618ae9faaa4ff">Equals</a>(typeof(<a class="code" href="struct_system_sharp_1_1_data_types_1_1_std_logic_vector.html">StdLogicVector</a>))) ||</div>
<div class="line"><a name="l01525"></a><span class="lineno"> 1525</span>&#160;</div>
<div class="line"><a name="l01526"></a><span class="lineno"> 1526</span>&#160;                            (operandTypes[0].CILType.<a class="code" href="class_system_sharp_1_1_meta_1_1_type_descriptor.html#a9099b9111f475996cba618ae9faaa4ff">Equals</a>(typeof(<a class="code" href="struct_system_sharp_1_1_data_types_1_1_unsigned.html">Unsigned</a>)) &amp;&amp;</div>
<div class="line"><a name="l01527"></a><span class="lineno"> 1527</span>&#160;                            operandTypes[1].CILType.Equals(typeof(<a class="code" href="struct_system_sharp_1_1_data_types_1_1_unsigned.html">Unsigned</a>)) &amp;&amp;</div>
<div class="line"><a name="l01528"></a><span class="lineno"> 1528</span>&#160;                            resultTypes[0].CILType.<a class="code" href="class_system_sharp_1_1_meta_1_1_type_descriptor.html#a9099b9111f475996cba618ae9faaa4ff">Equals</a>(typeof(<a class="code" href="struct_system_sharp_1_1_data_types_1_1_unsigned.html">Unsigned</a>)))))</div>
<div class="line"><a name="l01529"></a><span class="lineno"> 1529</span>&#160;                            <span class="keywordflow">return</span> null;</div>
<div class="line"><a name="l01530"></a><span class="lineno"> 1530</span>&#160;</div>
<div class="line"><a name="l01531"></a><span class="lineno"> 1531</span>&#160;                        osize0 = TypeLowering.Instance.GetWireWidth(operandTypes[0]);</div>
<div class="line"><a name="l01532"></a><span class="lineno"> 1532</span>&#160;                        osize1 = TypeLowering.Instance.GetWireWidth(operandTypes[1]);</div>
<div class="line"><a name="l01533"></a><span class="lineno"> 1533</span>&#160;                        rsize = TypeLowering.Instance.GetWireWidth(resultTypes[0]);</div>
<div class="line"><a name="l01534"></a><span class="lineno"> 1534</span>&#160;                        amode = ALU.EArithMode.Signed;</div>
<div class="line"><a name="l01535"></a><span class="lineno"> 1535</span>&#160;</div>
<div class="line"><a name="l01536"></a><span class="lineno"> 1536</span>&#160;                        <span class="keywordflow">switch</span> (instr.<a class="code" href="class_system_sharp_1_1_assembler_1_1_x_i_l_instr.html#ac1be110ff484ec0078a5ccc572d463bd">Name</a>)</div>
<div class="line"><a name="l01537"></a><span class="lineno"> 1537</span>&#160;                        {</div>
<div class="line"><a name="l01538"></a><span class="lineno"> 1538</span>&#160;                            <span class="keywordflow">case</span> InstructionCodes.And:</div>
<div class="line"><a name="l01539"></a><span class="lineno"> 1539</span>&#160;                                <span class="comment">//alu = new ALU(ALU.EFunction.And, ALU.EArithMode.Signed, 0, osize0, osize1, rsize);</span></div>
<div class="line"><a name="l01540"></a><span class="lineno"> 1540</span>&#160;                                op = ALU.EFunction.And;</div>
<div class="line"><a name="l01541"></a><span class="lineno"> 1541</span>&#160;                                <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l01542"></a><span class="lineno"> 1542</span>&#160;</div>
<div class="line"><a name="l01543"></a><span class="lineno"> 1543</span>&#160;                            <span class="keywordflow">case</span> InstructionCodes.Or:</div>
<div class="line"><a name="l01544"></a><span class="lineno"> 1544</span>&#160;                                <span class="comment">//alu = new ALU(ALU.EFunction.Or, ALU.EArithMode.Signed, 0, osize0, osize1, rsize);</span></div>
<div class="line"><a name="l01545"></a><span class="lineno"> 1545</span>&#160;                                op = ALU.EFunction.Or;</div>
<div class="line"><a name="l01546"></a><span class="lineno"> 1546</span>&#160;                                <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l01547"></a><span class="lineno"> 1547</span>&#160;</div>
<div class="line"><a name="l01548"></a><span class="lineno"> 1548</span>&#160;                            <span class="keywordflow">default</span>:</div>
<div class="line"><a name="l01549"></a><span class="lineno"> 1549</span>&#160;                                <span class="keywordflow">throw</span> <span class="keyword">new</span> NotImplementedException();</div>
<div class="line"><a name="l01550"></a><span class="lineno"> 1550</span>&#160;                        }</div>
<div class="line"><a name="l01551"></a><span class="lineno"> 1551</span>&#160;                    }</div>
<div class="line"><a name="l01552"></a><span class="lineno"> 1552</span>&#160;                    <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l01553"></a><span class="lineno"> 1553</span>&#160;</div>
<div class="line"><a name="l01554"></a><span class="lineno"> 1554</span>&#160;                <span class="keywordflow">case</span> InstructionCodes.Not:</div>
<div class="line"><a name="l01555"></a><span class="lineno"> 1555</span>&#160;                    {</div>
<div class="line"><a name="l01556"></a><span class="lineno"> 1556</span>&#160;                        <span class="keywordflow">if</span> (operandTypes.Length != 1 ||</div>
<div class="line"><a name="l01557"></a><span class="lineno"> 1557</span>&#160;                            resultTypes.Length != 1)</div>
<div class="line"><a name="l01558"></a><span class="lineno"> 1558</span>&#160;                            <span class="keywordflow">return</span> null;</div>
<div class="line"><a name="l01559"></a><span class="lineno"> 1559</span>&#160;</div>
<div class="line"><a name="l01560"></a><span class="lineno"> 1560</span>&#160;                        <span class="keywordflow">if</span> (!((operandTypes[0].CILType.<a class="code" href="class_system_sharp_1_1_meta_1_1_type_descriptor.html#a9099b9111f475996cba618ae9faaa4ff">Equals</a>(typeof(<a class="code" href="struct_system_sharp_1_1_data_types_1_1_std_logic_vector.html">StdLogicVector</a>)) &amp;&amp;</div>
<div class="line"><a name="l01561"></a><span class="lineno"> 1561</span>&#160;                            resultTypes[0].CILType.Equals(typeof(<a class="code" href="struct_system_sharp_1_1_data_types_1_1_std_logic_vector.html">StdLogicVector</a>)))))</div>
<div class="line"><a name="l01562"></a><span class="lineno"> 1562</span>&#160;                            <span class="keywordflow">return</span> null;</div>
<div class="line"><a name="l01563"></a><span class="lineno"> 1563</span>&#160;</div>
<div class="line"><a name="l01564"></a><span class="lineno"> 1564</span>&#160;                        osize0 = TypeLowering.Instance.GetWireWidth(operandTypes[0]);</div>
<div class="line"><a name="l01565"></a><span class="lineno"> 1565</span>&#160;                        rsize = TypeLowering.Instance.GetWireWidth(resultTypes[0]);</div>
<div class="line"><a name="l01566"></a><span class="lineno"> 1566</span>&#160;</div>
<div class="line"><a name="l01567"></a><span class="lineno"> 1567</span>&#160;                        <span class="comment">//alu = new ALU(ALU.EFunction.Not, ALU.EArithMode.Unsigned, 0, osize, 0, rsize);</span></div>
<div class="line"><a name="l01568"></a><span class="lineno"> 1568</span>&#160;                        amode = ALU.EArithMode.Unsigned;</div>
<div class="line"><a name="l01569"></a><span class="lineno"> 1569</span>&#160;                        op = ALU.EFunction.Not;</div>
<div class="line"><a name="l01570"></a><span class="lineno"> 1570</span>&#160;                    }</div>
<div class="line"><a name="l01571"></a><span class="lineno"> 1571</span>&#160;                    <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l01572"></a><span class="lineno"> 1572</span>&#160;</div>
<div class="line"><a name="l01573"></a><span class="lineno"> 1573</span>&#160;                <span class="keywordflow">default</span>:</div>
<div class="line"><a name="l01574"></a><span class="lineno"> 1574</span>&#160;                    <span class="keywordflow">return</span> null;</div>
<div class="line"><a name="l01575"></a><span class="lineno"> 1575</span>&#160;            }</div>
<div class="line"><a name="l01576"></a><span class="lineno"> 1576</span>&#160;</div>
<div class="line"><a name="l01577"></a><span class="lineno"> 1577</span>&#160;            <span class="keywordtype">int</span> pdepth = CalcPipelineDepth(op, amode, osize0, osize1, rsize);</div>
<div class="line"><a name="l01578"></a><span class="lineno"> 1578</span>&#160;            ALU alu = <span class="keyword">new</span> ALU(op, amode, pdepth, osize0, osize1, rsize);</div>
<div class="line"><a name="l01579"></a><span class="lineno"> 1579</span>&#160;            <span class="keywordflow">return</span> TryMapOne(alu.<a class="code" href="class_system_sharp_1_1_components_1_1_std_1_1_a_l_u.html#a47025f331f6da387d2790d4ea9b97b1b">Transactor</a>, instr, operandTypes, resultTypes, <span class="keyword">false</span>);</div>
<div class="line"><a name="l01580"></a><span class="lineno"> 1580</span>&#160;        }</div>
<div class="line"><a name="l01581"></a><span class="lineno"> 1581</span>&#160;    }</div>
<div class="line"><a name="l01582"></a><span class="lineno"> 1582</span>&#160;</div>
<div class="line"><a name="l01583"></a><span class="lineno"><a class="line" href="class_system_sharp_1_1_components_1_1_std_1_1_a_l_u_func_sel_extension.html"> 1583</a></span>&#160;    <span class="keyword">public</span> <span class="keyword">static</span> <span class="keyword">class </span><a class="code" href="class_system_sharp_1_1_components_1_1_std_1_1_a_l_u_func_sel_extension.html">ALUFuncSelExtension</a></div>
<div class="line"><a name="l01584"></a><span class="lineno"> 1584</span>&#160;    {</div>
<div class="line"><a name="l01588"></a><span class="lineno"><a class="line" href="class_system_sharp_1_1_components_1_1_std_1_1_a_l_u_func_sel_extension.html#a43413974bfc4c2705e856eb6c03fbb8e"> 1588</a></span>&#160;        <span class="keyword">public</span> <span class="keyword">static</span> <span class="keywordtype">bool</span> <a class="code" href="class_system_sharp_1_1_components_1_1_std_1_1_a_l_u_func_sel_extension.html#a43413974bfc4c2705e856eb6c03fbb8e">IsUnary</a>(<span class="keyword">this</span> ALU.EFunction func)</div>
<div class="line"><a name="l01589"></a><span class="lineno"> 1589</span>&#160;        {</div>
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<div class="line"><a name="l01591"></a><span class="lineno"> 1591</span>&#160;        }</div>
<div class="line"><a name="l01592"></a><span class="lineno"> 1592</span>&#160;</div>
<div class="line"><a name="l01596"></a><span class="lineno"><a class="line" href="class_system_sharp_1_1_components_1_1_std_1_1_a_l_u_func_sel_extension.html#a3085f3a491dfbe2d059084121f53e04c"> 1596</a></span>&#160;        <span class="keyword">public</span> <span class="keyword">static</span> <span class="keywordtype">bool</span> <a class="code" href="class_system_sharp_1_1_components_1_1_std_1_1_a_l_u_func_sel_extension.html#a3085f3a491dfbe2d059084121f53e04c">IsBinary</a>(<span class="keyword">this</span> ALU.EFunction func)</div>
<div class="line"><a name="l01597"></a><span class="lineno"> 1597</span>&#160;        {</div>
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<div class="line"><a name="l01599"></a><span class="lineno"> 1599</span>&#160;        }</div>
<div class="line"><a name="l01600"></a><span class="lineno"> 1600</span>&#160;</div>
<div class="line"><a name="l01604"></a><span class="lineno"><a class="line" href="class_system_sharp_1_1_components_1_1_std_1_1_a_l_u_func_sel_extension.html#a1da081157780ce5b8e567b3322ae2d31"> 1604</a></span>&#160;        <span class="keyword">public</span> <span class="keyword">static</span> <span class="keywordtype">bool</span> <a class="code" href="class_system_sharp_1_1_components_1_1_std_1_1_a_l_u_func_sel_extension.html#a1da081157780ce5b8e567b3322ae2d31">IsLogical</a>(<span class="keyword">this</span> ALU.EFunction func)</div>
<div class="line"><a name="l01605"></a><span class="lineno"> 1605</span>&#160;        {</div>
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<div class="line"><a name="l01607"></a><span class="lineno"> 1607</span>&#160;        }</div>
<div class="line"><a name="l01608"></a><span class="lineno"> 1608</span>&#160;</div>
<div class="line"><a name="l01612"></a><span class="lineno"><a class="line" href="class_system_sharp_1_1_components_1_1_std_1_1_a_l_u_func_sel_extension.html#a538c6589330d4e9fb8539ccdd055a96d"> 1612</a></span>&#160;        <span class="keyword">public</span> <span class="keyword">static</span> <span class="keywordtype">bool</span> <a class="code" href="class_system_sharp_1_1_components_1_1_std_1_1_a_l_u_func_sel_extension.html#a538c6589330d4e9fb8539ccdd055a96d">IsArithmetical</a>(<span class="keyword">this</span> ALU.EFunction func)</div>
<div class="line"><a name="l01613"></a><span class="lineno"> 1613</span>&#160;        {</div>
<div class="line"><a name="l01614"></a><span class="lineno"> 1614</span>&#160;            <span class="keywordflow">return</span> !IsLogical(func);</div>
<div class="line"><a name="l01615"></a><span class="lineno"> 1615</span>&#160;        }</div>
<div class="line"><a name="l01616"></a><span class="lineno"> 1616</span>&#160;    }</div>
<div class="line"><a name="l01617"></a><span class="lineno"> 1617</span>&#160;}</div>
<div class="ttc" id="class_system_sharp_1_1_assembler_1_1_default_instruction_set_html_af6bf22ac9d9e607e3a8f99d634b3efe5"><div class="ttname"><a href="class_system_sharp_1_1_assembler_1_1_default_instruction_set.html#af6bf22ac9d9e607e3a8f99d634b3efe5">SystemSharp.Assembler.DefaultInstructionSet.Instance</a></div><div class="ttdeci">static readonly DefaultInstructionSet Instance</div><div class="ttdoc">The one and only instance </div><div class="ttdef"><b>Definition:</b> <a href="_instruction_set_8cs_source.html#l00476">InstructionSet.cs:476</a></div></div>
<div class="ttc" id="namespace_system_sharp_1_1_components_1_1_transactions_html_a37047fc12d96eef7c393beb3705ad17c"><div class="ttname"><a href="namespace_system_sharp_1_1_components_1_1_transactions.html#a37047fc12d96eef7c393beb3705ad17c">SystemSharp.Components.Transactions.ETVMode</a></div><div class="ttdeci">ETVMode</div><div class="ttdoc">The mode of a transaction verb </div><div class="ttdef"><b>Definition:</b> <a href="_transactions_8cs_source.html#l00033">Transactions.cs:33</a></div></div>
<div class="ttc" id="class_system_sharp_1_1_components_1_1_std_1_1_a_l_u_x_i_l_mapper_html_ab94a7f78ea7a863f97c750251bd41e00"><div class="ttname"><a href="class_system_sharp_1_1_components_1_1_std_1_1_a_l_u_x_i_l_mapper.html#ab94a7f78ea7a863f97c750251bd41e00">SystemSharp.Components.Std.ALUXILMapper.GetSupportedInstructions</a></div><div class="ttdeci">IEnumerable&lt; XILInstr &gt; GetSupportedInstructions()</div><div class="ttdoc">Supports add, sub, mul, neg, not, and, or, islt, islte, iseq, isneq, isgte, isgt </div><div class="ttdef"><b>Definition:</b> <a href="_a_l_u_8cs_source.html#l01114">ALU.cs:1114</a></div></div>
<div class="ttc" id="class_system_sharp_1_1_components_1_1_std_1_1_a_l_u_x_i_l_mapper_html"><div class="ttname"><a href="class_system_sharp_1_1_components_1_1_std_1_1_a_l_u_x_i_l_mapper.html">SystemSharp.Components.Std.ALUXILMapper</a></div><div class="ttdoc">Implements a service for mapping XIL instructions to arithmetic-logical units (i.e. instances of ALU) </div><div class="ttdef"><b>Definition:</b> <a href="_a_l_u_8cs_source.html#l01062">ALU.cs:1062</a></div></div>
<div class="ttc" id="class_system_sharp_1_1_components_1_1_port_usage_html"><div class="ttname"><a href="class_system_sharp_1_1_components_1_1_port_usage.html">SystemSharp.Components.PortUsage</a></div><div class="ttdoc">This attribute is attached to port properties and gives a hint on how the tagged port is used...</div><div class="ttdef"><b>Definition:</b> <a href="_components_attributes_8cs_source.html#l01078">ComponentsAttributes.cs:1078</a></div></div>
<div class="ttc" id="class_system_sharp_1_1_components_1_1_std_1_1_a_l_u_html_ab5067bbe5058831f1fd5ea3f0893dc6d"><div class="ttname"><a href="class_system_sharp_1_1_components_1_1_std_1_1_a_l_u.html#ab5067bbe5058831f1fd5ea3f0893dc6d">SystemSharp.Components.Std.ALU.AWidth</a></div><div class="ttdeci">readonly int AWidth</div><div class="ttdoc">Bit-width of first (or sole) operand </div><div class="ttdef"><b>Definition:</b> <a href="_a_l_u_8cs_source.html#l00409">ALU.cs:409</a></div></div>
<div class="ttc" id="class_system_sharp_1_1_components_1_1_std_1_1_a_l_u_html_a88d3f526a0bb43cbab7dcec9fc14bc6a"><div class="ttname"><a href="class_system_sharp_1_1_components_1_1_std_1_1_a_l_u.html#a88d3f526a0bb43cbab7dcec9fc14bc6a">SystemSharp.Components.Std.ALU.FuncSel</a></div><div class="ttdeci">readonly EFunction FuncSel</div><div class="ttdoc">Which operation this ALU is supposed to carry out. </div><div class="ttdef"><b>Definition:</b> <a href="_a_l_u_8cs_source.html#l00391">ALU.cs:391</a></div></div>
<div class="ttc" id="struct_system_sharp_1_1_data_types_1_1_std_logic_vector_html"><div class="ttname"><a href="struct_system_sharp_1_1_data_types_1_1_std_logic_vector.html">SystemSharp.DataTypes.StdLogicVector</a></div><div class="ttdoc">Represents a vector of four-valued logic, similiar to IEEE 1164. </div><div class="ttdef"><b>Definition:</b> <a href="_std_logic_lib_8cs_source.html#l00783">StdLogicLib.cs:783</a></div></div>
<div class="ttc" id="class_system_sharp_1_1_assembler_1_1_default_instruction_set_html_a51d90ae5ff4115302b146abbbaf32400"><div class="ttname"><a href="class_system_sharp_1_1_assembler_1_1_default_instruction_set.html#a51d90ae5ff4115302b146abbbaf32400">SystemSharp.Assembler.DefaultInstructionSet.IsGt</a></div><div class="ttdeci">XILInstr IsGt()</div><div class="ttdoc">Creates a comparison operation for &quot;greater than&quot; </div><div class="ttdef"><b>Definition:</b> <a href="_instruction_set_8cs_source.html#l00711">InstructionSet.cs:711</a></div></div>
<div class="ttc" id="class_system_sharp_1_1_assembler_1_1_default_instruction_set_html"><div class="ttname"><a href="class_system_sharp_1_1_assembler_1_1_default_instruction_set.html">SystemSharp.Assembler.DefaultInstructionSet</a></div><div class="ttdoc">Provides convenience method to create XIL instructions </div><div class="ttdef"><b>Definition:</b> <a href="_instruction_set_8cs_source.html#l00467">InstructionSet.cs:467</a></div></div>
<div class="ttc" id="class_system_sharp_1_1_components_1_1_std_1_1_a_l_u_html_aaf1d5fb81e9aba35b1043f10663ff505"><div class="ttname"><a href="class_system_sharp_1_1_components_1_1_std_1_1_a_l_u.html#aaf1d5fb81e9aba35b1043f10663ff505">SystemSharp.Components.Std.ALU.EFunction</a></div><div class="ttdeci">EFunction</div><div class="ttdoc">Preselected function </div><div class="ttdef"><b>Definition:</b> <a href="_a_l_u_8cs_source.html#l00284">ALU.cs:284</a></div></div>
<div class="ttc" id="class_system_sharp_1_1_components_1_1_std_1_1_a_l_u_html_a84515cc2cadf0501beb6637b719ebddc"><div class="ttname"><a href="class_system_sharp_1_1_components_1_1_std_1_1_a_l_u.html#a84515cc2cadf0501beb6637b719ebddc">SystemSharp.Components.Std.ALU.ArithMode</a></div><div class="ttdeci">readonly EArithMode ArithMode</div><div class="ttdoc">Signedness of operands/result </div><div class="ttdef"><b>Definition:</b> <a href="_a_l_u_8cs_source.html#l00397">ALU.cs:397</a></div></div>
<div class="ttc" id="class_system_sharp_1_1_assembler_1_1_instruction_codes_html_a33fa0194cd3eb4a8c937194e7b3e0ba6"><div class="ttname"><a href="class_system_sharp_1_1_assembler_1_1_instruction_codes.html#a33fa0194cd3eb4a8c937194e7b3e0ba6">SystemSharp.Assembler.InstructionCodes.Mul</a></div><div class="ttdeci">const string Mul</div><div class="ttdoc">Multiplication </div><div class="ttdef"><b>Definition:</b> <a href="_instruction_set_8cs_source.html#l00191">InstructionSet.cs:191</a></div></div>
<div class="ttc" id="class_system_sharp_1_1_components_1_1_std_1_1_a_l_u_html"><div class="ttname"><a href="class_system_sharp_1_1_components_1_1_std_1_1_a_l_u.html">SystemSharp.Components.Std.ALU</a></div><div class="ttdoc">Provides a synthesizable implementation of an arithmetic-logical unit (ALU). It is intended to be use...</div><div class="ttdef"><b>Definition:</b> <a href="_a_l_u_8cs_source.html#l00039">ALU.cs:39</a></div></div>
<div class="ttc" id="class_system_sharp_1_1_components_1_1_transactions_1_1_default_transaction_site_html"><div class="ttname"><a href="class_system_sharp_1_1_components_1_1_transactions_1_1_default_transaction_site.html">SystemSharp.Components.Transactions.DefaultTransactionSite</a></div><div class="ttdoc">An abstract base implementation of transaction site interface </div><div class="ttdef"><b>Definition:</b> <a href="_transactions_8cs_source.html#l00224">Transactions.cs:224</a></div></div>
<div class="ttc" id="class_system_sharp_1_1_components_1_1_std_1_1_a_l_u_x_i_l_mapping_html_aa282c1e13bc5a77cbbd33695802ee4ba"><div class="ttname"><a href="class_system_sharp_1_1_components_1_1_std_1_1_a_l_u_x_i_l_mapping.html#aa282c1e13bc5a77cbbd33695802ee4ba">SystemSharp.Components.Std.ALUXILMapping.ALUXILMapping</a></div><div class="ttdeci">ALUXILMapping(ITransactionSite transactor, Func&lt; ISignalSource&lt; StdLogicVector &gt;[], ISignalSink&lt; StdLogicVector &gt;[], IEnumerable&lt; TAVerb &gt;&gt; realize, bool swap)</div><div class="ttdef"><b>Definition:</b> <a href="_a_l_u_8cs_source.html#l00976">ALU.cs:976</a></div></div>
<div class="ttc" id="class_system_sharp_1_1_components_1_1_std_1_1_a_l_u_x_i_l_mapping_html_aa7c1d98e877e49916fc694764590054c"><div class="ttname"><a href="class_system_sharp_1_1_components_1_1_std_1_1_a_l_u_x_i_l_mapping.html#aa7c1d98e877e49916fc694764590054c">SystemSharp.Components.Std.ALUXILMapping.Realize</a></div><div class="ttdeci">IEnumerable&lt; TAVerb &gt; Realize(ISignalSource&lt; StdLogicVector &gt;[] operands, ISignalSink&lt; StdLogicVector &gt;[] results)</div><div class="ttdoc">Realizes the mapping for given operand sources and result sinks. </div><div class="ttdef"><b>Definition:</b> <a href="_a_l_u_8cs_source.html#l00984">ALU.cs:984</a></div></div>
<div class="ttc" id="interface_system_sharp_1_1_components_1_1_f_u_1_1_i_x_i_l_mapping_html"><div class="ttname"><a href="interface_system_sharp_1_1_components_1_1_f_u_1_1_i_x_i_l_mapping.html">SystemSharp.Components.FU.IXILMapping</a></div><div class="ttdoc">Describes a mapping of a XIL instruction to a hardware functional unit, represented by a transaction ...</div><div class="ttdef"><b>Definition:</b> <a href="_functional_components_8cs_source.html#l00038">FunctionalComponents.cs:38</a></div></div>
<div class="ttc" id="class_system_sharp_1_1_components_1_1_std_1_1_a_l_u_func_sel_extension_html_a538c6589330d4e9fb8539ccdd055a96d"><div class="ttname"><a href="class_system_sharp_1_1_components_1_1_std_1_1_a_l_u_func_sel_extension.html#a538c6589330d4e9fb8539ccdd055a96d">SystemSharp.Components.Std.ALUFuncSelExtension.IsArithmetical</a></div><div class="ttdeci">static bool IsArithmetical(this ALU.EFunction func)</div><div class="ttdoc">Returns true if function is arithmetical (Add/Sub/Mul/Compare) </div><div class="ttdef"><b>Definition:</b> <a href="_a_l_u_8cs_source.html#l01612">ALU.cs:1612</a></div></div>
<div class="ttc" id="struct_system_sharp_1_1_data_types_1_1_u_fix_html"><div class="ttname"><a href="struct_system_sharp_1_1_data_types_1_1_u_fix.html">SystemSharp.DataTypes.UFix</a></div><div class="ttdoc">An unsigned fixed-point number </div><div class="ttdef"><b>Definition:</b> <a href="_u_fix_8cs_source.html#l00116">UFix.cs:116</a></div></div>
<div class="ttc" id="interface_system_sharp_1_1_components_1_1_transactions_1_1_i_transaction_site_html_a398eed4e3106f4c1654253cf2e1a5ee3"><div class="ttname"><a href="interface_system_sharp_1_1_components_1_1_transactions_1_1_i_transaction_site.html#a398eed4e3106f4c1654253cf2e1a5ee3">SystemSharp.Components.Transactions.ITransactionSite.Host</a></div><div class="ttdeci">Component Host</div><div class="ttdoc">Hardware unit hosting the transaction site </div><div class="ttdef"><b>Definition:</b> <a href="_transactions_8cs_source.html#l00200">Transactions.cs:200</a></div></div>
<div class="ttc" id="struct_system_sharp_1_1_data_types_1_1_unsigned_html"><div class="ttname"><a href="struct_system_sharp_1_1_data_types_1_1_unsigned.html">SystemSharp.DataTypes.Unsigned</a></div><div class="ttdoc">An unsigned integer </div><div class="ttdef"><b>Definition:</b> <a href="_unsigned_8cs_source.html#l00637">Unsigned.cs:637</a></div></div>
<div class="ttc" id="class_system_sharp_1_1_components_1_1_f_u_1_1_functional_unit_html"><div class="ttname"><a href="class_system_sharp_1_1_components_1_1_f_u_1_1_functional_unit.html">SystemSharp.Components.FU.FunctionalUnit</a></div><div class="ttdoc">Base class for implementing hardware functional units. However, it is not required that you implement...</div><div class="ttdef"><b>Definition:</b> <a href="_functional_components_8cs_source.html#l00253">FunctionalComponents.cs:253</a></div></div>
<div class="ttc" id="namespace_system_sharp_1_1_components_html_ad268018ef23fa93dc0631786a118b530"><div class="ttname"><a href="namespace_system_sharp_1_1_components.html#ad268018ef23fa93dc0631786a118b530">SystemSharp.Components.EPortUsage</a></div><div class="ttdeci">EPortUsage</div><div class="ttdoc">Usage class of a port </div><div class="ttdef"><b>Definition:</b> <a href="_components_attributes_8cs_source.html#l01041">ComponentsAttributes.cs:1041</a></div></div>
<div class="ttc" id="interface_system_sharp_1_1_components_1_1_std_1_1_a_l_u_1_1_i_a_l_u_transactor_html"><div class="ttname"><a href="interface_system_sharp_1_1_components_1_1_std_1_1_a_l_u_1_1_i_a_l_u_transactor.html">SystemSharp.Components.Std.ALU.IALUTransactor</a></div><div class="ttdoc">Transaction site interface of ALU </div><div class="ttdef"><b>Definition:</b> <a href="_a_l_u_8cs_source.html#l00044">ALU.cs:44</a></div></div>
<div class="ttc" id="class_system_sharp_1_1_components_1_1_std_1_1_a_l_u_x_i_l_mapper_html_a7f6f98d8250373fd97dc291df4579ea0"><div class="ttname"><a href="class_system_sharp_1_1_components_1_1_std_1_1_a_l_u_x_i_l_mapper.html#a7f6f98d8250373fd97dc291df4579ea0">SystemSharp.Components.Std.ALUXILMapper.TryMap</a></div><div class="ttdeci">IEnumerable&lt; IXILMapping &gt; TryMap(ITransactionSite taSite, XILInstr instr, TypeDescriptor[] operandTypes, TypeDescriptor[] resultTypes)</div><div class="ttdoc">Tries to map XIL instruction instr  to transaction site taSite . </div><div class="ttdef"><b>Definition:</b> <a href="_a_l_u_8cs_source.html#l01359">ALU.cs:1359</a></div></div>
<div class="ttc" id="interface_system_sharp_1_1_components_1_1_transactions_1_1_i_transaction_site_html"><div class="ttname"><a href="interface_system_sharp_1_1_components_1_1_transactions_1_1_i_transaction_site.html">SystemSharp.Components.Transactions.ITransactionSite</a></div><div class="ttdoc">General transaction site interface </div><div class="ttdef"><b>Definition:</b> <a href="_transactions_8cs_source.html#l00195">Transactions.cs:195</a></div></div>
<div class="ttc" id="class_system_sharp_1_1_components_1_1_std_1_1_a_l_u_html_a7380b8561bcf482aa8c6fa83f441949f"><div class="ttname"><a href="class_system_sharp_1_1_components_1_1_std_1_1_a_l_u.html#a7380b8561bcf482aa8c6fa83f441949f">SystemSharp.Components.Std.ALU.ALU</a></div><div class="ttdeci">ALU(EFunction funcSel, EArithMode arithMode, int pipelineDepth, int awidth, int bwidth, int rwidth)</div><div class="ttdoc">Constructs a new instance. </div><div class="ttdef"><b>Definition:</b> <a href="_a_l_u_8cs_source.html#l00472">ALU.cs:472</a></div></div>
<div class="ttc" id="class_system_sharp_1_1_components_1_1_std_1_1_a_l_u_x_i_l_mapper_html_a55e1bd5f7514283bfa960e4770d4a927"><div class="ttname"><a href="class_system_sharp_1_1_components_1_1_std_1_1_a_l_u_x_i_l_mapper.html#a55e1bd5f7514283bfa960e4770d4a927">SystemSharp.Components.Std.ALUXILMapper.ALUXILMapper</a></div><div class="ttdeci">ALUXILMapper()</div><div class="ttdoc">Constructs a new instance. </div><div class="ttdef"><b>Definition:</b> <a href="_a_l_u_8cs_source.html#l01083">ALU.cs:1083</a></div></div>
<div class="ttc" id="class_system_sharp_1_1_components_1_1_std_1_1_a_l_u_func_sel_extension_html_a1da081157780ce5b8e567b3322ae2d31"><div class="ttname"><a href="class_system_sharp_1_1_components_1_1_std_1_1_a_l_u_func_sel_extension.html#a1da081157780ce5b8e567b3322ae2d31">SystemSharp.Components.Std.ALUFuncSelExtension.IsLogical</a></div><div class="ttdeci">static bool IsLogical(this ALU.EFunction func)</div><div class="ttdoc">Returns true if function is logical (And/Or/Not) </div><div class="ttdef"><b>Definition:</b> <a href="_a_l_u_8cs_source.html#l01604">ALU.cs:1604</a></div></div>
<div class="ttc" id="namespace_system_sharp_1_1_components_1_1_f_u_html_afd158cd4625a9673e1404e27e7ffdb23"><div class="ttname"><a href="namespace_system_sharp_1_1_components_1_1_f_u.html#afd158cd4625a9673e1404e27e7ffdb23">SystemSharp.Components.FU.EMappingKind</a></div><div class="ttdeci">EMappingKind</div><div class="ttdoc">Provides a classification of hardware resources </div><div class="ttdef"><b>Definition:</b> <a href="_functional_components_8cs_source.html#l00163">FunctionalComponents.cs:163</a></div></div>
<div class="ttc" id="class_system_sharp_1_1_assembler_1_1_instruction_codes_html"><div class="ttname"><a href="class_system_sharp_1_1_assembler_1_1_instruction_codes.html">SystemSharp.Assembler.InstructionCodes</a></div><div class="ttdoc">All XIL opcodes </div><div class="ttdef"><b>Definition:</b> <a href="_instruction_set_8cs_source.html#l00036">InstructionSet.cs:36</a></div></div>
<div class="ttc" id="class_system_sharp_1_1_meta_1_1_type_descriptor_html_a77c639d818322c2a49fdc7cb230a5169"><div class="ttname"><a href="class_system_sharp_1_1_meta_1_1_type_descriptor.html#a77c639d818322c2a49fdc7cb230a5169">SystemSharp.Meta.TypeDescriptor.IsComplete</a></div><div class="ttdeci">bool IsComplete</div><div class="ttdoc">Returns true if all necessary information to fully describe the type is complete. ...</div><div class="ttdef"><b>Definition:</b> <a href="_type_descriptor_8cs_source.html#l00323">TypeDescriptor.cs:323</a></div></div>
<div class="ttc" id="struct_system_sharp_1_1_data_types_1_1_signed_html"><div class="ttname"><a href="struct_system_sharp_1_1_data_types_1_1_signed.html">SystemSharp.DataTypes.Signed</a></div><div class="ttdoc">Signed integer of arbitrary size </div><div class="ttdef"><b>Definition:</b> <a href="_signed_8cs_source.html#l00634">Signed.cs:634</a></div></div>
<div class="ttc" id="interface_system_sharp_1_1_components_1_1_i_signal_source_html"><div class="ttname"><a href="interface_system_sharp_1_1_components_1_1_i_signal_source.html">SystemSharp.Components.ISignalSource</a></div><div class="ttdoc">A signal source is a &quot;more flexible&quot; signal. It has a sensitivity, a function which provides the curr...</div><div class="ttdef"><b>Definition:</b> <a href="_process_core_8cs_source.html#l00096">ProcessCore.cs:96</a></div></div>
<div class="ttc" id="interface_system_sharp_1_1_components_1_1_f_u_1_1_i_x_i_l_mapper_html"><div class="ttname"><a href="interface_system_sharp_1_1_components_1_1_f_u_1_1_i_x_i_l_mapper.html">SystemSharp.Components.FU.IXILMapper</a></div><div class="ttdoc">Describes a service which maps XIL instructions to hardware functional units </div><div class="ttdef"><b>Definition:</b> <a href="_functional_components_8cs_source.html#l00184">FunctionalComponents.cs:184</a></div></div>
<div class="ttc" id="class_system_sharp_1_1_components_1_1_std_1_1_a_l_u_html_a303ab94a90a8d23c29cab0ff73988989"><div class="ttname"><a href="class_system_sharp_1_1_components_1_1_std_1_1_a_l_u.html#a303ab94a90a8d23c29cab0ff73988989">SystemSharp.Components.Std.ALU.GetBehaviorHashCode</a></div><div class="ttdeci">override int GetBehaviorHashCode()</div><div class="ttdoc">returns a hash code such that for any two components c1 and c2 the following condition holds: c1...</div><div class="ttdef"><b>Definition:</b> <a href="_a_l_u_8cs_source.html#l00439">ALU.cs:439</a></div></div>
<div class="ttc" id="class_system_sharp_1_1_components_1_1_std_1_1_a_l_u_html_a89d543389a5dad9eefabf037a211ff68"><div class="ttname"><a href="class_system_sharp_1_1_components_1_1_std_1_1_a_l_u.html#a89d543389a5dad9eefabf037a211ff68">SystemSharp.Components.Std.ALU.Initialize</a></div><div class="ttdeci">override void Initialize()</div><div class="ttdoc">Override this method to perform initialization tasks, such as registering a process. </div><div class="ttdef"><b>Definition:</b> <a href="_a_l_u_8cs_source.html#l00797">ALU.cs:797</a></div></div>
<div class="ttc" id="class_system_sharp_1_1_components_1_1_std_1_1_a_l_u_func_sel_extension_html_a43413974bfc4c2705e856eb6c03fbb8e"><div class="ttname"><a href="class_system_sharp_1_1_components_1_1_std_1_1_a_l_u_func_sel_extension.html#a43413974bfc4c2705e856eb6c03fbb8e">SystemSharp.Components.Std.ALUFuncSelExtension.IsUnary</a></div><div class="ttdeci">static bool IsUnary(this ALU.EFunction func)</div><div class="ttdoc">Returns true if function is unary (Neg/Not) </div><div class="ttdef"><b>Definition:</b> <a href="_a_l_u_8cs_source.html#l01588">ALU.cs:1588</a></div></div>
<div class="ttc" id="struct_system_sharp_1_1_data_types_1_1_s_fix_html"><div class="ttname"><a href="struct_system_sharp_1_1_data_types_1_1_s_fix.html">SystemSharp.DataTypes.SFix</a></div><div class="ttdoc">A signed fixed-point number </div><div class="ttdef"><b>Definition:</b> <a href="_s_fix_8cs_source.html#l00116">SFix.cs:116</a></div></div>
<div class="ttc" id="class_system_sharp_1_1_components_1_1_std_1_1_a_l_u_html_a0e062e9cd3673558bd18abfbba9a5fc9"><div class="ttname"><a href="class_system_sharp_1_1_components_1_1_std_1_1_a_l_u.html#a0e062e9cd3673558bd18abfbba9a5fc9">SystemSharp.Components.Std.ALU.IsEquivalent</a></div><div class="ttdeci">override bool IsEquivalent(Component obj)</div><div class="ttdoc">Returns true if obj  is an ALU with same parameters </div><div class="ttdef"><b>Definition:</b> <a href="_a_l_u_8cs_source.html#l00426">ALU.cs:426</a></div></div>
<div class="ttc" id="class_system_sharp_1_1_meta_1_1_type_descriptor_html"><div class="ttname"><a href="class_system_sharp_1_1_meta_1_1_type_descriptor.html">SystemSharp.Meta.TypeDescriptor</a></div><div class="ttdoc">Describes a type. </div><div class="ttdef"><b>Definition:</b> <a href="_type_descriptor_8cs_source.html#l00120">TypeDescriptor.cs:120</a></div></div>
<div class="ttc" id="class_system_sharp_1_1_components_1_1_std_1_1_a_l_u_html_a6a1eb63df7b1e1ff11dad9de8cd2f0cc"><div class="ttname"><a href="class_system_sharp_1_1_components_1_1_std_1_1_a_l_u.html#a6a1eb63df7b1e1ff11dad9de8cd2f0cc">SystemSharp.Components.Std.ALU.EArithMode</a></div><div class="ttdeci">EArithMode</div><div class="ttdoc">Signedness of operand </div><div class="ttdef"><b>Definition:</b> <a href="_a_l_u_8cs_source.html#l00330">ALU.cs:330</a></div></div>
<div class="ttc" id="class_system_sharp_1_1_components_1_1_std_1_1_a_l_u_x_i_l_mapping_html"><div class="ttname"><a href="class_system_sharp_1_1_components_1_1_std_1_1_a_l_u_x_i_l_mapping.html">SystemSharp.Components.Std.ALUXILMapping</a></div><div class="ttdoc">Represents a mapping of a XIL instruction to an ALU </div><div class="ttdef"><b>Definition:</b> <a href="_a_l_u_8cs_source.html#l00970">ALU.cs:970</a></div></div>
<div class="ttc" id="class_system_sharp_1_1_meta_1_1_type_descriptor_html_a9099b9111f475996cba618ae9faaa4ff"><div class="ttname"><a href="class_system_sharp_1_1_meta_1_1_type_descriptor.html#a9099b9111f475996cba618ae9faaa4ff">SystemSharp.Meta.TypeDescriptor.Equals</a></div><div class="ttdeci">override bool Equals(object obj)</div><div class="ttdef"><b>Definition:</b> <a href="_type_descriptor_8cs_source.html#l00631">TypeDescriptor.cs:631</a></div></div>
<div class="ttc" id="class_system_sharp_1_1_components_1_1_std_1_1_a_l_u_x_i_l_mapper_html_a6ab8493454bfc6463e59a1fcb60f39a0"><div class="ttname"><a href="class_system_sharp_1_1_components_1_1_std_1_1_a_l_u_x_i_l_mapper.html#a6ab8493454bfc6463e59a1fcb60f39a0">SystemSharp.Components.Std.ALUXILMapper.TryAllocate</a></div><div class="ttdeci">IXILMapping TryAllocate(Component host, XILInstr instr, TypeDescriptor[] operandTypes, TypeDescriptor[] resultTypes, IProject proj)</div><div class="ttdoc">Allocates a new hardware functional unit for XIL instruction instr  and returns a mapping to it...</div><div class="ttdef"><b>Definition:</b> <a href="_a_l_u_8cs_source.html#l01403">ALU.cs:1403</a></div></div>
<div class="ttc" id="class_system_sharp_1_1_components_1_1_s_l_v_signal_html"><div class="ttname"><a href="class_system_sharp_1_1_components_1_1_s_l_v_signal.html">SystemSharp.Components.SLVSignal</a></div><div class="ttdoc">A signal which carries logic vectors. </div><div class="ttdef"><b>Definition:</b> <a href="_std_logic_lib_8cs_source.html#l02323">StdLogicLib.cs:2323</a></div></div>
<div class="ttc" id="class_system_sharp_1_1_components_1_1_std_1_1_a_l_u_html_a47025f331f6da387d2790d4ea9b97b1b"><div class="ttname"><a href="class_system_sharp_1_1_components_1_1_std_1_1_a_l_u.html#a47025f331f6da387d2790d4ea9b97b1b">SystemSharp.Components.Std.ALU.Transactor</a></div><div class="ttdeci">IALUTransactor Transactor</div><div class="ttdoc">The associated transaction site </div><div class="ttdef"><b>Definition:</b> <a href="_a_l_u_8cs_source.html#l00454">ALU.cs:454</a></div></div>
<div class="ttc" id="class_system_sharp_1_1_assembler_1_1_instruction_codes_html_a982d7644e2ab149d026e158952ede918"><div class="ttname"><a href="class_system_sharp_1_1_assembler_1_1_instruction_codes.html#a982d7644e2ab149d026e158952ede918">SystemSharp.Assembler.InstructionCodes.Add</a></div><div class="ttdeci">const string Add</div><div class="ttdoc">Addition </div><div class="ttdef"><b>Definition:</b> <a href="_instruction_set_8cs_source.html#l00046">InstructionSet.cs:46</a></div></div>
<div class="ttc" id="class_system_sharp_1_1_components_1_1_std_1_1_a_l_u_func_sel_extension_html"><div class="ttname"><a href="class_system_sharp_1_1_components_1_1_std_1_1_a_l_u_func_sel_extension.html">SystemSharp.Components.Std.ALUFuncSelExtension</a></div><div class="ttdef"><b>Definition:</b> <a href="_a_l_u_8cs_source.html#l01583">ALU.cs:1583</a></div></div>
<div class="ttc" id="class_system_sharp_1_1_components_1_1_std_1_1_a_l_u_html_a516d2500a39c58cceea786c0d7a940f2"><div class="ttname"><a href="class_system_sharp_1_1_components_1_1_std_1_1_a_l_u.html#a516d2500a39c58cceea786c0d7a940f2">SystemSharp.Components.Std.ALU.RWidth</a></div><div class="ttdeci">readonly int RWidth</div><div class="ttdoc">Result width </div><div class="ttdef"><b>Definition:</b> <a href="_a_l_u_8cs_source.html#l00421">ALU.cs:421</a></div></div>
<div class="ttc" id="class_system_sharp_1_1_components_1_1_f_u_1_1_declare_x_i_l_mapper_html"><div class="ttname"><a href="class_system_sharp_1_1_components_1_1_f_u_1_1_declare_x_i_l_mapper.html">SystemSharp.Components.FU.DeclareXILMapper</a></div><div class="ttdoc">This attribute declares a XIL mapper for the hardware functional unit implementation it is attached t...</div><div class="ttdef"><b>Definition:</b> <a href="_functional_components_8cs_source.html#l00223">FunctionalComponents.cs:223</a></div></div>
<div class="ttc" id="class_system_sharp_1_1_assembler_1_1_default_instruction_set_html_aa2bf6f91767ec41d51a6ce931c8cac3d"><div class="ttname"><a href="class_system_sharp_1_1_assembler_1_1_default_instruction_set.html#aa2bf6f91767ec41d51a6ce931c8cac3d">SystemSharp.Assembler.DefaultInstructionSet.IsGte</a></div><div class="ttdeci">XILInstr IsGte()</div><div class="ttdoc">Creates a comparison operation for &quot;greater than or equal&quot; </div><div class="ttdef"><b>Definition:</b> <a href="_instruction_set_8cs_source.html#l00703">InstructionSet.cs:703</a></div></div>
<div class="ttc" id="class_system_sharp_1_1_assembler_1_1_instruction_codes_html_af4814648d60f0e9b910dbcf0486ed38c"><div class="ttname"><a href="class_system_sharp_1_1_assembler_1_1_instruction_codes.html#af4814648d60f0e9b910dbcf0486ed38c">SystemSharp.Assembler.InstructionCodes.Sub</a></div><div class="ttdeci">const string Sub</div><div class="ttdoc">Subtraction </div><div class="ttdef"><b>Definition:</b> <a href="_instruction_set_8cs_source.html#l00251">InstructionSet.cs:251</a></div></div>
<div class="ttc" id="interface_system_sharp_1_1_synthesis_1_1_i_project_html"><div class="ttname"><a href="interface_system_sharp_1_1_synthesis_1_1_i_project.html">SystemSharp.Synthesis.IProject</a></div><div class="ttdoc">Interface for project generators. </div><div class="ttdef"><b>Definition:</b> <a href="_synthesis_8cs_source.html#l00045">Synthesis.cs:45</a></div></div>
<div class="ttc" id="class_system_sharp_1_1_components_1_1_std_1_1_a_l_u_html_a0c332dc64858c47fbd0b9ac0c21f61d6"><div class="ttname"><a href="class_system_sharp_1_1_components_1_1_std_1_1_a_l_u.html#a0c332dc64858c47fbd0b9ac0c21f61d6">SystemSharp.Components.Std.ALU.PipelineDepth</a></div><div class="ttdeci">readonly int PipelineDepth</div><div class="ttdoc">Desired latency </div><div class="ttdef"><b>Definition:</b> <a href="_a_l_u_8cs_source.html#l00403">ALU.cs:403</a></div></div>
<div class="ttc" id="class_system_sharp_1_1_components_1_1_std_1_1_reg_pipe_html"><div class="ttname"><a href="class_system_sharp_1_1_components_1_1_std_1_1_reg_pipe.html">SystemSharp.Components.Std.RegPipe</a></div><div class="ttdoc">Shift register implementation </div><div class="ttdef"><b>Definition:</b> <a href="_reg_pipe_8cs_source.html#l00036">RegPipe.cs:36</a></div></div>
<div class="ttc" id="class_system_sharp_1_1_meta_1_1_performance_relevant_html"><div class="ttname"><a href="class_system_sharp_1_1_meta_1_1_performance_relevant.html">SystemSharp.Meta.PerformanceRelevant</a></div><div class="ttdef"><b>Definition:</b> <a href="_std_attributes_8cs_source.html#l00057">StdAttributes.cs:57</a></div></div>
<div class="ttc" id="class_system_sharp_1_1_assembler_1_1_default_instruction_set_html_adf311f5c9da3d1127f74177eb375e602"><div class="ttname"><a href="class_system_sharp_1_1_assembler_1_1_default_instruction_set.html#adf311f5c9da3d1127f74177eb375e602">SystemSharp.Assembler.DefaultInstructionSet.IsLt</a></div><div class="ttdeci">XILInstr IsLt()</div><div class="ttdoc">Creates a comparison operation for &quot;less than&quot; </div><div class="ttdef"><b>Definition:</b> <a href="_instruction_set_8cs_source.html#l00671">InstructionSet.cs:671</a></div></div>
<div class="ttc" id="struct_system_sharp_1_1_data_types_1_1_std_logic_html"><div class="ttname"><a href="struct_system_sharp_1_1_data_types_1_1_std_logic.html">SystemSharp.DataTypes.StdLogic</a></div><div class="ttdoc">This data type represents a single bit of four-valued logic, similiar to IEEE 1164. </div><div class="ttdef"><b>Definition:</b> <a href="_std_logic_lib_8cs_source.html#l00192">StdLogicLib.cs:192</a></div></div>
<div class="ttc" id="struct_system_sharp_1_1_data_types_1_1_std_logic_vector_html_a485e31bf8a5e48cf0d010dd1e3fcceae"><div class="ttname"><a href="struct_system_sharp_1_1_data_types_1_1_std_logic_vector.html#a485e31bf8a5e48cf0d010dd1e3fcceae">SystemSharp.DataTypes.StdLogicVector.DCs</a></div><div class="ttdeci">static StdLogicVector DCs(long count)</div><div class="ttdoc">Returns a logic vector which consists of logic &#39;-&#39;s of a specified length </div><div class="ttdef"><b>Definition:</b> <a href="_std_logic_lib_8cs_source.html#l00871">StdLogicLib.cs:871</a></div></div>
<div class="ttc" id="class_system_sharp_1_1_assembler_1_1_x_i_l_instr_html"><div class="ttname"><a href="class_system_sharp_1_1_assembler_1_1_x_i_l_instr.html">SystemSharp.Assembler.XILInstr</a></div><div class="ttdoc">Models a XIL instruction </div><div class="ttdef"><b>Definition:</b> <a href="_asm_core_8cs_source.html#l00040">AsmCore.cs:40</a></div></div>
<div class="ttc" id="class_system_sharp_1_1_components_1_1_component_html"><div class="ttname"><a href="class_system_sharp_1_1_components_1_1_component.html">SystemSharp.Components.Component</a></div><div class="ttdoc">The abstract base class for defining components. </div><div class="ttdef"><b>Definition:</b> <a href="_component_8cs_source.html#l00038">Component.cs:38</a></div></div>
<div class="ttc" id="class_system_sharp_1_1_meta_1_1_type_descriptor_html_a0169e7b6aac9da0659a1bb6b7474cfee"><div class="ttname"><a href="class_system_sharp_1_1_meta_1_1_type_descriptor.html#a0169e7b6aac9da0659a1bb6b7474cfee">SystemSharp.Meta.TypeDescriptor.CILType</a></div><div class="ttdeci">Type CILType</div><div class="ttdoc">The underlying CLI type information. </div><div class="ttdef"><b>Definition:</b> <a href="_type_descriptor_8cs_source.html#l00136">TypeDescriptor.cs:136</a></div></div>
<div class="ttc" id="class_system_sharp_1_1_assembler_1_1_x_i_l_instr_html_ac1be110ff484ec0078a5ccc572d463bd"><div class="ttname"><a href="class_system_sharp_1_1_assembler_1_1_x_i_l_instr.html#ac1be110ff484ec0078a5ccc572d463bd">SystemSharp.Assembler.XILInstr.Name</a></div><div class="ttdeci">string Name</div><div class="ttdoc">Opcode </div><div class="ttdef"><b>Definition:</b> <a href="_asm_core_8cs_source.html#l00045">AsmCore.cs:45</a></div></div>
<div class="ttc" id="class_system_sharp_1_1_components_1_1_std_1_1_a_l_u_html_a24b5fe4d7b78fbbcb2ff8c88bebb2c8b"><div class="ttname"><a href="class_system_sharp_1_1_components_1_1_std_1_1_a_l_u.html#a24b5fe4d7b78fbbcb2ff8c88bebb2c8b">SystemSharp.Components.Std.ALU.BWidth</a></div><div class="ttdeci">readonly int BWidth</div><div class="ttdoc">Bit-width of second operand </div><div class="ttdef"><b>Definition:</b> <a href="_a_l_u_8cs_source.html#l00415">ALU.cs:415</a></div></div>
<div class="ttc" id="class_system_sharp_1_1_components_1_1_std_1_1_a_l_u_func_sel_extension_html_a3085f3a491dfbe2d059084121f53e04c"><div class="ttname"><a href="class_system_sharp_1_1_components_1_1_std_1_1_a_l_u_func_sel_extension.html#a3085f3a491dfbe2d059084121f53e04c">SystemSharp.Components.Std.ALUFuncSelExtension.IsBinary</a></div><div class="ttdeci">static bool IsBinary(this ALU.EFunction func)</div><div class="ttdoc">Returns true if function is binary (Add/Sub/Mul/Compare) </div><div class="ttdef"><b>Definition:</b> <a href="_a_l_u_8cs_source.html#l01596">ALU.cs:1596</a></div></div>
<div class="ttc" id="class_system_sharp_1_1_assembler_1_1_default_instruction_set_html_a9c509d977f94e7dd757e7986678e6562"><div class="ttname"><a href="class_system_sharp_1_1_assembler_1_1_default_instruction_set.html#a9c509d977f94e7dd757e7986678e6562">SystemSharp.Assembler.DefaultInstructionSet.IsLte</a></div><div class="ttdeci">XILInstr IsLte()</div><div class="ttdoc">Creates a comparison operation for &quot;less than or equal&quot; </div><div class="ttdef"><b>Definition:</b> <a href="_instruction_set_8cs_source.html#l00679">InstructionSet.cs:679</a></div></div>
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